{
  "type": "Script",
  "span": {
    "start": 0,
    "end": 2702,
    "ctxt": 0
  },
  "body": [
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 6,
          "end": 10,
          "ctxt": 0
        },
        "value": "Base",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 0,
        "end": 36,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 17,
            "end": 34,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 24,
              "end": 25,
              "ctxt": 0
            },
            "value": "a",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 25,
              "end": 33,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 27,
                "end": 33,
                "ctxt": 0
              },
              "kind": "string"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": "public",
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": null,
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 44,
          "end": 51,
          "ctxt": 0
        },
        "value": "Derived",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 38,
        "end": 90,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 71,
            "end": 88,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 78,
              "end": 79,
              "ctxt": 0
            },
            "value": "b",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 79,
              "end": 87,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 81,
                "end": 87,
                "ctxt": 0
              },
              "kind": "string"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": "public",
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": {
        "type": "Identifier",
        "span": {
          "start": 60,
          "end": 64,
          "ctxt": 0
        },
        "value": "Base",
        "optional": false
      },
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 98,
          "end": 99,
          "ctxt": 0
        },
        "value": "C",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 92,
        "end": 125,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 106,
            "end": 123,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 113,
              "end": 114,
              "ctxt": 0
            },
            "value": "c",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 114,
              "end": 122,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 116,
                "end": 122,
                "ctxt": 0
              },
              "kind": "string"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": "public",
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": null,
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 127,
        "end": 154,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 131,
            "end": 153,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 131,
              "end": 133,
              "ctxt": 0
            },
            "value": "a1",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 133,
                "end": 153,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 135,
                  "end": 153,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 137,
                      "end": 151,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 137,
                        "end": 139,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 143,
                          "end": 147,
                          "ctxt": 0
                        },
                        "value": "x",
                        "optional": false,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 144,
                            "end": 147,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsTypeReference",
                            "span": {
                              "start": 146,
                              "end": 147,
                              "ctxt": 0
                            },
                            "typeName": {
                              "type": "Identifier",
                              "span": {
                                "start": 146,
                                "end": 147,
                                "ctxt": 0
                              },
                              "value": "T",
                              "optional": false
                            },
                            "typeParams": null
                          }
                        }
                      }
                    ],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 148,
                        "end": 151,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsTypeReference",
                        "span": {
                          "start": 150,
                          "end": 151,
                          "ctxt": 0
                        },
                        "typeName": {
                          "type": "Identifier",
                          "span": {
                            "start": 150,
                            "end": 151,
                            "ctxt": 0
                          },
                          "value": "T",
                          "optional": false
                        },
                        "typeParams": null
                      }
                    },
                    "typeParams": {
                      "type": "TsTypeParameterDeclaration",
                      "span": {
                        "start": 139,
                        "end": 142,
                        "ctxt": 0
                      },
                      "parameters": [
                        {
                          "type": "TsTypeParameter",
                          "span": {
                            "start": 140,
                            "end": 141,
                            "ctxt": 0
                          },
                          "name": {
                            "type": "Identifier",
                            "span": {
                              "start": 140,
                              "end": 141,
                              "ctxt": 0
                            },
                            "value": "T",
                            "optional": false
                          },
                          "constraint": null,
                          "default": null
                        }
                      ]
                    }
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 155,
        "end": 180,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 159,
            "end": 179,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 159,
              "end": 161,
              "ctxt": 0
            },
            "value": "b1",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 161,
                "end": 179,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 163,
                  "end": 179,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 165,
                      "end": 177,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 165,
                        "end": 167,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 169,
                        "end": 177,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsKeywordType",
                        "span": {
                          "start": 171,
                          "end": 177,
                          "ctxt": 0
                        },
                        "kind": "string"
                      }
                    },
                    "typeParams": null
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 182,
        "end": 209,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 186,
            "end": 208,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 186,
              "end": 188,
              "ctxt": 0
            },
            "value": "a2",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 188,
                "end": 208,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 190,
                  "end": 208,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 192,
                      "end": 206,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 192,
                        "end": 194,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 198,
                          "end": 202,
                          "ctxt": 0
                        },
                        "value": "x",
                        "optional": false,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 199,
                            "end": 202,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsTypeReference",
                            "span": {
                              "start": 201,
                              "end": 202,
                              "ctxt": 0
                            },
                            "typeName": {
                              "type": "Identifier",
                              "span": {
                                "start": 201,
                                "end": 202,
                                "ctxt": 0
                              },
                              "value": "T",
                              "optional": false
                            },
                            "typeParams": null
                          }
                        }
                      }
                    ],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 203,
                        "end": 206,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsTypeReference",
                        "span": {
                          "start": 205,
                          "end": 206,
                          "ctxt": 0
                        },
                        "typeName": {
                          "type": "Identifier",
                          "span": {
                            "start": 205,
                            "end": 206,
                            "ctxt": 0
                          },
                          "value": "T",
                          "optional": false
                        },
                        "typeParams": null
                      }
                    },
                    "typeParams": {
                      "type": "TsTypeParameterDeclaration",
                      "span": {
                        "start": 194,
                        "end": 197,
                        "ctxt": 0
                      },
                      "parameters": [
                        {
                          "type": "TsTypeParameter",
                          "span": {
                            "start": 195,
                            "end": 196,
                            "ctxt": 0
                          },
                          "name": {
                            "type": "Identifier",
                            "span": {
                              "start": 195,
                              "end": 196,
                              "ctxt": 0
                            },
                            "value": "T",
                            "optional": false
                          },
                          "constraint": null,
                          "default": null
                        }
                      ]
                    }
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 210,
        "end": 244,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 214,
            "end": 243,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 214,
              "end": 216,
              "ctxt": 0
            },
            "value": "b2",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 216,
                "end": 243,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 218,
                  "end": 243,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 220,
                      "end": 241,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 220,
                        "end": 222,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 223,
                          "end": 232,
                          "ctxt": 0
                        },
                        "value": "x",
                        "optional": false,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 224,
                            "end": 232,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsKeywordType",
                            "span": {
                              "start": 226,
                              "end": 232,
                              "ctxt": 0
                            },
                            "kind": "string"
                          }
                        }
                      }
                    ],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 233,
                        "end": 241,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsKeywordType",
                        "span": {
                          "start": 235,
                          "end": 241,
                          "ctxt": 0
                        },
                        "kind": "number"
                      }
                    },
                    "typeParams": null
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 246,
        "end": 274,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 250,
            "end": 273,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 250,
              "end": 252,
              "ctxt": 0
            },
            "value": "a3",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 252,
                "end": 273,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 254,
                  "end": 273,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 256,
                      "end": 271,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 256,
                        "end": 258,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 262,
                          "end": 267,
                          "ctxt": 0
                        },
                        "value": "x",
                        "optional": true,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 264,
                            "end": 267,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsTypeReference",
                            "span": {
                              "start": 266,
                              "end": 267,
                              "ctxt": 0
                            },
                            "typeName": {
                              "type": "Identifier",
                              "span": {
                                "start": 266,
                                "end": 267,
                                "ctxt": 0
                              },
                              "value": "T",
                              "optional": false
                            },
                            "typeParams": null
                          }
                        }
                      }
                    ],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 268,
                        "end": 271,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsTypeReference",
                        "span": {
                          "start": 270,
                          "end": 271,
                          "ctxt": 0
                        },
                        "typeName": {
                          "type": "Identifier",
                          "span": {
                            "start": 270,
                            "end": 271,
                            "ctxt": 0
                          },
                          "value": "T",
                          "optional": false
                        },
                        "typeParams": null
                      }
                    },
                    "typeParams": {
                      "type": "TsTypeParameterDeclaration",
                      "span": {
                        "start": 258,
                        "end": 261,
                        "ctxt": 0
                      },
                      "parameters": [
                        {
                          "type": "TsTypeParameter",
                          "span": {
                            "start": 259,
                            "end": 260,
                            "ctxt": 0
                          },
                          "name": {
                            "type": "Identifier",
                            "span": {
                              "start": 259,
                              "end": 260,
                              "ctxt": 0
                            },
                            "value": "T",
                            "optional": false
                          },
                          "constraint": null,
                          "default": null
                        }
                      ]
                    }
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 275,
        "end": 310,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 279,
            "end": 309,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 279,
              "end": 281,
              "ctxt": 0
            },
            "value": "b3",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 281,
                "end": 309,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 283,
                  "end": 309,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 285,
                      "end": 307,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 285,
                        "end": 287,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 288,
                          "end": 298,
                          "ctxt": 0
                        },
                        "value": "x",
                        "optional": true,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 290,
                            "end": 298,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsKeywordType",
                            "span": {
                              "start": 292,
                              "end": 298,
                              "ctxt": 0
                            },
                            "kind": "string"
                          }
                        }
                      }
                    ],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 299,
                        "end": 307,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsKeywordType",
                        "span": {
                          "start": 301,
                          "end": 307,
                          "ctxt": 0
                        },
                        "kind": "number"
                      }
                    },
                    "typeParams": null
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 312,
        "end": 344,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 316,
            "end": 343,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 316,
              "end": 318,
              "ctxt": 0
            },
            "value": "a4",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 318,
                "end": 343,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 320,
                  "end": 343,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 322,
                      "end": 341,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 322,
                        "end": 324,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [
                      {
                        "type": "RestElement",
                        "span": {
                          "start": 328,
                          "end": 337,
                          "ctxt": 0
                        },
                        "rest": {
                          "start": 328,
                          "end": 331,
                          "ctxt": 0
                        },
                        "argument": {
                          "type": "Identifier",
                          "span": {
                            "start": 331,
                            "end": 332,
                            "ctxt": 0
                          },
                          "value": "x",
                          "optional": false,
                          "typeAnnotation": null
                        },
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 332,
                            "end": 337,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsArrayType",
                            "span": {
                              "start": 334,
                              "end": 337,
                              "ctxt": 0
                            },
                            "elemType": {
                              "type": "TsTypeReference",
                              "span": {
                                "start": 334,
                                "end": 335,
                                "ctxt": 0
                              },
                              "typeName": {
                                "type": "Identifier",
                                "span": {
                                  "start": 334,
                                  "end": 335,
                                  "ctxt": 0
                                },
                                "value": "T",
                                "optional": false
                              },
                              "typeParams": null
                            }
                          }
                        }
                      }
                    ],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 338,
                        "end": 341,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsTypeReference",
                        "span": {
                          "start": 340,
                          "end": 341,
                          "ctxt": 0
                        },
                        "typeName": {
                          "type": "Identifier",
                          "span": {
                            "start": 340,
                            "end": 341,
                            "ctxt": 0
                          },
                          "value": "T",
                          "optional": false
                        },
                        "typeParams": null
                      }
                    },
                    "typeParams": {
                      "type": "TsTypeParameterDeclaration",
                      "span": {
                        "start": 324,
                        "end": 327,
                        "ctxt": 0
                      },
                      "parameters": [
                        {
                          "type": "TsTypeParameter",
                          "span": {
                            "start": 325,
                            "end": 326,
                            "ctxt": 0
                          },
                          "name": {
                            "type": "Identifier",
                            "span": {
                              "start": 325,
                              "end": 326,
                              "ctxt": 0
                            },
                            "value": "T",
                            "optional": false
                          },
                          "constraint": null,
                          "default": null
                        }
                      ]
                    }
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 345,
        "end": 384,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 349,
            "end": 383,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 349,
              "end": 351,
              "ctxt": 0
            },
            "value": "b4",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 351,
                "end": 383,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 353,
                  "end": 383,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 355,
                      "end": 381,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 355,
                        "end": 357,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [
                      {
                        "type": "RestElement",
                        "span": {
                          "start": 358,
                          "end": 372,
                          "ctxt": 0
                        },
                        "rest": {
                          "start": 358,
                          "end": 361,
                          "ctxt": 0
                        },
                        "argument": {
                          "type": "Identifier",
                          "span": {
                            "start": 361,
                            "end": 362,
                            "ctxt": 0
                          },
                          "value": "x",
                          "optional": false,
                          "typeAnnotation": null
                        },
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 362,
                            "end": 372,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsArrayType",
                            "span": {
                              "start": 364,
                              "end": 372,
                              "ctxt": 0
                            },
                            "elemType": {
                              "type": "TsKeywordType",
                              "span": {
                                "start": 364,
                                "end": 370,
                                "ctxt": 0
                              },
                              "kind": "string"
                            }
                          }
                        }
                      }
                    ],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 373,
                        "end": 381,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsKeywordType",
                        "span": {
                          "start": 375,
                          "end": 381,
                          "ctxt": 0
                        },
                        "kind": "number"
                      }
                    },
                    "typeParams": null
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 386,
        "end": 419,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 390,
            "end": 418,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 390,
              "end": 392,
              "ctxt": 0
            },
            "value": "a5",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 392,
                "end": 418,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 394,
                  "end": 418,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 396,
                      "end": 416,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 396,
                        "end": 398,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 402,
                          "end": 406,
                          "ctxt": 0
                        },
                        "value": "x",
                        "optional": false,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 403,
                            "end": 406,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsTypeReference",
                            "span": {
                              "start": 405,
                              "end": 406,
                              "ctxt": 0
                            },
                            "typeName": {
                              "type": "Identifier",
                              "span": {
                                "start": 405,
                                "end": 406,
                                "ctxt": 0
                              },
                              "value": "T",
                              "optional": false
                            },
                            "typeParams": null
                          }
                        }
                      },
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 408,
                          "end": 412,
                          "ctxt": 0
                        },
                        "value": "y",
                        "optional": false,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 409,
                            "end": 412,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsTypeReference",
                            "span": {
                              "start": 411,
                              "end": 412,
                              "ctxt": 0
                            },
                            "typeName": {
                              "type": "Identifier",
                              "span": {
                                "start": 411,
                                "end": 412,
                                "ctxt": 0
                              },
                              "value": "T",
                              "optional": false
                            },
                            "typeParams": null
                          }
                        }
                      }
                    ],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 413,
                        "end": 416,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsTypeReference",
                        "span": {
                          "start": 415,
                          "end": 416,
                          "ctxt": 0
                        },
                        "typeName": {
                          "type": "Identifier",
                          "span": {
                            "start": 415,
                            "end": 416,
                            "ctxt": 0
                          },
                          "value": "T",
                          "optional": false
                        },
                        "typeParams": null
                      }
                    },
                    "typeParams": {
                      "type": "TsTypeParameterDeclaration",
                      "span": {
                        "start": 398,
                        "end": 401,
                        "ctxt": 0
                      },
                      "parameters": [
                        {
                          "type": "TsTypeParameter",
                          "span": {
                            "start": 399,
                            "end": 400,
                            "ctxt": 0
                          },
                          "name": {
                            "type": "Identifier",
                            "span": {
                              "start": 399,
                              "end": 400,
                              "ctxt": 0
                            },
                            "value": "T",
                            "optional": false
                          },
                          "constraint": null,
                          "default": null
                        }
                      ]
                    }
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 420,
        "end": 465,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 424,
            "end": 464,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 424,
              "end": 426,
              "ctxt": 0
            },
            "value": "b5",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 426,
                "end": 464,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 428,
                  "end": 464,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 430,
                      "end": 462,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 430,
                        "end": 432,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 433,
                          "end": 442,
                          "ctxt": 0
                        },
                        "value": "x",
                        "optional": false,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 434,
                            "end": 442,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsKeywordType",
                            "span": {
                              "start": 436,
                              "end": 442,
                              "ctxt": 0
                            },
                            "kind": "string"
                          }
                        }
                      },
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 444,
                          "end": 453,
                          "ctxt": 0
                        },
                        "value": "y",
                        "optional": false,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 445,
                            "end": 453,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsKeywordType",
                            "span": {
                              "start": 447,
                              "end": 453,
                              "ctxt": 0
                            },
                            "kind": "number"
                          }
                        }
                      }
                    ],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 454,
                        "end": 462,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsKeywordType",
                        "span": {
                          "start": 456,
                          "end": 462,
                          "ctxt": 0
                        },
                        "kind": "string"
                      }
                    },
                    "typeParams": null
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 467,
        "end": 513,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 471,
            "end": 512,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 471,
              "end": 473,
              "ctxt": 0
            },
            "value": "a6",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 473,
                "end": 512,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 475,
                  "end": 512,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 477,
                      "end": 510,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 477,
                        "end": 479,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 496,
                          "end": 500,
                          "ctxt": 0
                        },
                        "value": "x",
                        "optional": false,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 497,
                            "end": 500,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsTypeReference",
                            "span": {
                              "start": 499,
                              "end": 500,
                              "ctxt": 0
                            },
                            "typeName": {
                              "type": "Identifier",
                              "span": {
                                "start": 499,
                                "end": 500,
                                "ctxt": 0
                              },
                              "value": "T",
                              "optional": false
                            },
                            "typeParams": null
                          }
                        }
                      },
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 502,
                          "end": 506,
                          "ctxt": 0
                        },
                        "value": "y",
                        "optional": false,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 503,
                            "end": 506,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsTypeReference",
                            "span": {
                              "start": 505,
                              "end": 506,
                              "ctxt": 0
                            },
                            "typeName": {
                              "type": "Identifier",
                              "span": {
                                "start": 505,
                                "end": 506,
                                "ctxt": 0
                              },
                              "value": "U",
                              "optional": false
                            },
                            "typeParams": null
                          }
                        }
                      }
                    ],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 507,
                        "end": 510,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsTypeReference",
                        "span": {
                          "start": 509,
                          "end": 510,
                          "ctxt": 0
                        },
                        "typeName": {
                          "type": "Identifier",
                          "span": {
                            "start": 509,
                            "end": 510,
                            "ctxt": 0
                          },
                          "value": "T",
                          "optional": false
                        },
                        "typeParams": null
                      }
                    },
                    "typeParams": {
                      "type": "TsTypeParameterDeclaration",
                      "span": {
                        "start": 479,
                        "end": 495,
                        "ctxt": 0
                      },
                      "parameters": [
                        {
                          "type": "TsTypeParameter",
                          "span": {
                            "start": 480,
                            "end": 481,
                            "ctxt": 0
                          },
                          "name": {
                            "type": "Identifier",
                            "span": {
                              "start": 480,
                              "end": 481,
                              "ctxt": 0
                            },
                            "value": "T",
                            "optional": false
                          },
                          "constraint": null,
                          "default": null
                        },
                        {
                          "type": "TsTypeParameter",
                          "span": {
                            "start": 483,
                            "end": 494,
                            "ctxt": 0
                          },
                          "name": {
                            "type": "Identifier",
                            "span": {
                              "start": 483,
                              "end": 484,
                              "ctxt": 0
                            },
                            "value": "U",
                            "optional": false
                          },
                          "constraint": {
                            "type": "TsTypeReference",
                            "span": {
                              "start": 493,
                              "end": 494,
                              "ctxt": 0
                            },
                            "typeName": {
                              "type": "Identifier",
                              "span": {
                                "start": 493,
                                "end": 494,
                                "ctxt": 0
                              },
                              "value": "T",
                              "optional": false
                            },
                            "typeParams": null
                          },
                          "default": null
                        }
                      ]
                    }
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 514,
        "end": 550,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 518,
            "end": 549,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 518,
              "end": 520,
              "ctxt": 0
            },
            "value": "b6",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 520,
                "end": 549,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeLiteral",
                "span": {
                  "start": 522,
                  "end": 549,
                  "ctxt": 0
                },
                "members": [
                  {
                    "type": "TsMethodSignature",
                    "span": {
                      "start": 524,
                      "end": 547,
                      "ctxt": 0
                    },
                    "readonly": false,
                    "key": {
                      "type": "Identifier",
                      "span": {
                        "start": 524,
                        "end": 526,
                        "ctxt": 0
                      },
                      "value": "fn",
                      "optional": false
                    },
                    "computed": false,
                    "optional": false,
                    "params": [
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 527,
                          "end": 534,
                          "ctxt": 0
                        },
                        "value": "x",
                        "optional": false,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 528,
                            "end": 534,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsTypeReference",
                            "span": {
                              "start": 530,
                              "end": 534,
                              "ctxt": 0
                            },
                            "typeName": {
                              "type": "Identifier",
                              "span": {
                                "start": 530,
                                "end": 534,
                                "ctxt": 0
                              },
                              "value": "Base",
                              "optional": false
                            },
                            "typeParams": null
                          }
                        }
                      },
                      {
                        "type": "Identifier",
                        "span": {
                          "start": 536,
                          "end": 540,
                          "ctxt": 0
                        },
                        "value": "y",
                        "optional": false,
                        "typeAnnotation": {
                          "type": "TsTypeAnnotation",
                          "span": {
                            "start": 537,
                            "end": 540,
                            "ctxt": 0
                          },
                          "typeAnnotation": {
                            "type": "TsTypeReference",
                            "span": {
                              "start": 539,
                              "end": 540,
                              "ctxt": 0
                            },
                            "typeName": {
                              "type": "Identifier",
                              "span": {
                                "start": 539,
                                "end": 540,
                                "ctxt": 0
                              },
                              "value": "C",
                              "optional": false
                            },
                            "typeParams": null
                          }
                        }
                      }
                    ],
                    "typeAnn": {
                      "type": "TsTypeAnnotation",
                      "span": {
                        "start": 541,
                        "end": 547,
                        "ctxt": 0
                      },
                      "typeAnnotation": {
                        "type": "TsTypeReference",
                        "span": {
                          "start": 543,
                          "end": 547,
                          "ctxt": 0
                        },
                        "typeName": {
                          "type": "Identifier",
                          "span": {
                            "start": 543,
                            "end": 547,
                            "ctxt": 0
                          },
                          "value": "Base",
                          "optional": false
                        },
                        "typeParams": null
                      }
                    },
                    "typeParams": null
                  }
                ]
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 566,
        "end": 585,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 570,
            "end": 584,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 570,
              "end": 574,
              "ctxt": 0
            },
            "value": "r1a1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 577,
              "end": 584,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 577,
                "end": 579,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 582,
                "end": 584,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 586,
        "end": 605,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 590,
            "end": 604,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 590,
              "end": 594,
              "ctxt": 0
            },
            "value": "r1a2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 597,
              "end": 604,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 597,
                "end": 599,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 602,
                "end": 604,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 606,
        "end": 625,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 610,
            "end": 624,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 610,
              "end": 614,
              "ctxt": 0
            },
            "value": "r1a3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 617,
              "end": 624,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 617,
                "end": 619,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 622,
                "end": 624,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 626,
        "end": 645,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 630,
            "end": 644,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 630,
              "end": 634,
              "ctxt": 0
            },
            "value": "r1a4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 637,
              "end": 644,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 637,
                "end": 639,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 642,
                "end": 644,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 646,
        "end": 665,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 650,
            "end": 664,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 650,
              "end": 654,
              "ctxt": 0
            },
            "value": "r1a5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 657,
              "end": 664,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 657,
                "end": 659,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 662,
                "end": 664,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 666,
        "end": 685,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 670,
            "end": 684,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 670,
              "end": 674,
              "ctxt": 0
            },
            "value": "r1a6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 677,
              "end": 684,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 677,
                "end": 679,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 682,
                "end": 684,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 687,
        "end": 706,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 691,
            "end": 705,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 691,
              "end": 695,
              "ctxt": 0
            },
            "value": "r1b1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 698,
              "end": 705,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 698,
                "end": 700,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 703,
                "end": 705,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 707,
        "end": 726,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 711,
            "end": 725,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 711,
              "end": 715,
              "ctxt": 0
            },
            "value": "r1b2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 718,
              "end": 725,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 718,
                "end": 720,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 723,
                "end": 725,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 727,
        "end": 746,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 731,
            "end": 745,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 731,
              "end": 735,
              "ctxt": 0
            },
            "value": "r1b3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 738,
              "end": 745,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 738,
                "end": 740,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 743,
                "end": 745,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 747,
        "end": 766,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 751,
            "end": 765,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 751,
              "end": 755,
              "ctxt": 0
            },
            "value": "r1b4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 758,
              "end": 765,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 758,
                "end": 760,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 763,
                "end": 765,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 767,
        "end": 786,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 771,
            "end": 785,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 771,
              "end": 775,
              "ctxt": 0
            },
            "value": "r1b5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 778,
              "end": 785,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 778,
                "end": 780,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 783,
                "end": 785,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 787,
        "end": 806,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 791,
            "end": 805,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 791,
              "end": 795,
              "ctxt": 0
            },
            "value": "r1b6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 798,
              "end": 805,
              "ctxt": 0
            },
            "operator": "<",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 798,
                "end": 800,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 803,
                "end": 805,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 822,
        "end": 841,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 826,
            "end": 840,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 826,
              "end": 830,
              "ctxt": 0
            },
            "value": "r2a1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 833,
              "end": 840,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 833,
                "end": 835,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 838,
                "end": 840,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 842,
        "end": 861,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 846,
            "end": 860,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 846,
              "end": 850,
              "ctxt": 0
            },
            "value": "r2a2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 853,
              "end": 860,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 853,
                "end": 855,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 858,
                "end": 860,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 862,
        "end": 881,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 866,
            "end": 880,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 866,
              "end": 870,
              "ctxt": 0
            },
            "value": "r2a3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 873,
              "end": 880,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 873,
                "end": 875,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 878,
                "end": 880,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 882,
        "end": 901,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 886,
            "end": 900,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 886,
              "end": 890,
              "ctxt": 0
            },
            "value": "r2a4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 893,
              "end": 900,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 893,
                "end": 895,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 898,
                "end": 900,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 902,
        "end": 921,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 906,
            "end": 920,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 906,
              "end": 910,
              "ctxt": 0
            },
            "value": "r2a5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 913,
              "end": 920,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 913,
                "end": 915,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 918,
                "end": 920,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 922,
        "end": 941,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 926,
            "end": 940,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 926,
              "end": 930,
              "ctxt": 0
            },
            "value": "r2a6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 933,
              "end": 940,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 933,
                "end": 935,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 938,
                "end": 940,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 943,
        "end": 962,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 947,
            "end": 961,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 947,
              "end": 951,
              "ctxt": 0
            },
            "value": "r2b1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 954,
              "end": 961,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 954,
                "end": 956,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 959,
                "end": 961,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 963,
        "end": 982,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 967,
            "end": 981,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 967,
              "end": 971,
              "ctxt": 0
            },
            "value": "r2b2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 974,
              "end": 981,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 974,
                "end": 976,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 979,
                "end": 981,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 983,
        "end": 1002,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 987,
            "end": 1001,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 987,
              "end": 991,
              "ctxt": 0
            },
            "value": "r2b3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 994,
              "end": 1001,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 994,
                "end": 996,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 999,
                "end": 1001,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1003,
        "end": 1022,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1007,
            "end": 1021,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1007,
              "end": 1011,
              "ctxt": 0
            },
            "value": "r2b4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1014,
              "end": 1021,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1014,
                "end": 1016,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1019,
                "end": 1021,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1023,
        "end": 1042,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1027,
            "end": 1041,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1027,
              "end": 1031,
              "ctxt": 0
            },
            "value": "r2b5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1034,
              "end": 1041,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1034,
                "end": 1036,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1039,
                "end": 1041,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1043,
        "end": 1062,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1047,
            "end": 1061,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1047,
              "end": 1051,
              "ctxt": 0
            },
            "value": "r2b6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1054,
              "end": 1061,
              "ctxt": 0
            },
            "operator": ">",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1054,
                "end": 1056,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1059,
                "end": 1061,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1079,
        "end": 1099,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1083,
            "end": 1098,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1083,
              "end": 1087,
              "ctxt": 0
            },
            "value": "r3a1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1090,
              "end": 1098,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1090,
                "end": 1092,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1096,
                "end": 1098,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1100,
        "end": 1120,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1104,
            "end": 1119,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1104,
              "end": 1108,
              "ctxt": 0
            },
            "value": "r3a2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1111,
              "end": 1119,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1111,
                "end": 1113,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1117,
                "end": 1119,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1121,
        "end": 1141,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1125,
            "end": 1140,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1125,
              "end": 1129,
              "ctxt": 0
            },
            "value": "r3a3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1132,
              "end": 1140,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1132,
                "end": 1134,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1138,
                "end": 1140,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1142,
        "end": 1162,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1146,
            "end": 1161,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1146,
              "end": 1150,
              "ctxt": 0
            },
            "value": "r3a4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1153,
              "end": 1161,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1153,
                "end": 1155,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1159,
                "end": 1161,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1163,
        "end": 1183,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1167,
            "end": 1182,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1167,
              "end": 1171,
              "ctxt": 0
            },
            "value": "r3a5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1174,
              "end": 1182,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1174,
                "end": 1176,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1180,
                "end": 1182,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1184,
        "end": 1204,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1188,
            "end": 1203,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1188,
              "end": 1192,
              "ctxt": 0
            },
            "value": "r3a6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1195,
              "end": 1203,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1195,
                "end": 1197,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1201,
                "end": 1203,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1206,
        "end": 1226,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1210,
            "end": 1225,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1210,
              "end": 1214,
              "ctxt": 0
            },
            "value": "r3b1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1217,
              "end": 1225,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1217,
                "end": 1219,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1223,
                "end": 1225,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1227,
        "end": 1247,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1231,
            "end": 1246,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1231,
              "end": 1235,
              "ctxt": 0
            },
            "value": "r3b2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1238,
              "end": 1246,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1238,
                "end": 1240,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1244,
                "end": 1246,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1248,
        "end": 1268,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1252,
            "end": 1267,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1252,
              "end": 1256,
              "ctxt": 0
            },
            "value": "r3b3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1259,
              "end": 1267,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1259,
                "end": 1261,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1265,
                "end": 1267,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1269,
        "end": 1289,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1273,
            "end": 1288,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1273,
              "end": 1277,
              "ctxt": 0
            },
            "value": "r3b4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1280,
              "end": 1288,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1280,
                "end": 1282,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1286,
                "end": 1288,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1290,
        "end": 1310,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1294,
            "end": 1309,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1294,
              "end": 1298,
              "ctxt": 0
            },
            "value": "r3b5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1301,
              "end": 1309,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1301,
                "end": 1303,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1307,
                "end": 1309,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1311,
        "end": 1331,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1315,
            "end": 1330,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1315,
              "end": 1319,
              "ctxt": 0
            },
            "value": "r3b6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1322,
              "end": 1330,
              "ctxt": 0
            },
            "operator": "<=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1322,
                "end": 1324,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1328,
                "end": 1330,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1348,
        "end": 1368,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1352,
            "end": 1367,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1352,
              "end": 1356,
              "ctxt": 0
            },
            "value": "r4a1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1359,
              "end": 1367,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1359,
                "end": 1361,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1365,
                "end": 1367,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1369,
        "end": 1389,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1373,
            "end": 1388,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1373,
              "end": 1377,
              "ctxt": 0
            },
            "value": "r4a2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1380,
              "end": 1388,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1380,
                "end": 1382,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1386,
                "end": 1388,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1390,
        "end": 1410,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1394,
            "end": 1409,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1394,
              "end": 1398,
              "ctxt": 0
            },
            "value": "r4a3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1401,
              "end": 1409,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1401,
                "end": 1403,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1407,
                "end": 1409,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1411,
        "end": 1431,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1415,
            "end": 1430,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1415,
              "end": 1419,
              "ctxt": 0
            },
            "value": "r4a4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1422,
              "end": 1430,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1422,
                "end": 1424,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1428,
                "end": 1430,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1432,
        "end": 1452,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1436,
            "end": 1451,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1436,
              "end": 1440,
              "ctxt": 0
            },
            "value": "r4a5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1443,
              "end": 1451,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1443,
                "end": 1445,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1449,
                "end": 1451,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1453,
        "end": 1473,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1457,
            "end": 1472,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1457,
              "end": 1461,
              "ctxt": 0
            },
            "value": "r4a6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1464,
              "end": 1472,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1464,
                "end": 1466,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1470,
                "end": 1472,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1475,
        "end": 1495,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1479,
            "end": 1494,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1479,
              "end": 1483,
              "ctxt": 0
            },
            "value": "r4b1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1486,
              "end": 1494,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1486,
                "end": 1488,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1492,
                "end": 1494,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1496,
        "end": 1516,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1500,
            "end": 1515,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1500,
              "end": 1504,
              "ctxt": 0
            },
            "value": "r4b2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1507,
              "end": 1515,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1507,
                "end": 1509,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1513,
                "end": 1515,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1517,
        "end": 1537,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1521,
            "end": 1536,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1521,
              "end": 1525,
              "ctxt": 0
            },
            "value": "r4b3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1528,
              "end": 1536,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1528,
                "end": 1530,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1534,
                "end": 1536,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1538,
        "end": 1558,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1542,
            "end": 1557,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1542,
              "end": 1546,
              "ctxt": 0
            },
            "value": "r4b4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1549,
              "end": 1557,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1549,
                "end": 1551,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1555,
                "end": 1557,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1559,
        "end": 1579,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1563,
            "end": 1578,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1563,
              "end": 1567,
              "ctxt": 0
            },
            "value": "r4b5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1570,
              "end": 1578,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1570,
                "end": 1572,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1576,
                "end": 1578,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1580,
        "end": 1600,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1584,
            "end": 1599,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1584,
              "end": 1588,
              "ctxt": 0
            },
            "value": "r4b6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1591,
              "end": 1599,
              "ctxt": 0
            },
            "operator": ">=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1591,
                "end": 1593,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1597,
                "end": 1599,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1617,
        "end": 1637,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1621,
            "end": 1636,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1621,
              "end": 1625,
              "ctxt": 0
            },
            "value": "r5a1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1628,
              "end": 1636,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1628,
                "end": 1630,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1634,
                "end": 1636,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1638,
        "end": 1658,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1642,
            "end": 1657,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1642,
              "end": 1646,
              "ctxt": 0
            },
            "value": "r5a2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1649,
              "end": 1657,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1649,
                "end": 1651,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1655,
                "end": 1657,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1659,
        "end": 1679,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1663,
            "end": 1678,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1663,
              "end": 1667,
              "ctxt": 0
            },
            "value": "r5a3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1670,
              "end": 1678,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1670,
                "end": 1672,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1676,
                "end": 1678,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1680,
        "end": 1700,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1684,
            "end": 1699,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1684,
              "end": 1688,
              "ctxt": 0
            },
            "value": "r5a4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1691,
              "end": 1699,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1691,
                "end": 1693,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1697,
                "end": 1699,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1701,
        "end": 1721,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1705,
            "end": 1720,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1705,
              "end": 1709,
              "ctxt": 0
            },
            "value": "r5a5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1712,
              "end": 1720,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1712,
                "end": 1714,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1718,
                "end": 1720,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1722,
        "end": 1742,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1726,
            "end": 1741,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1726,
              "end": 1730,
              "ctxt": 0
            },
            "value": "r5a6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1733,
              "end": 1741,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1733,
                "end": 1735,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1739,
                "end": 1741,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1744,
        "end": 1764,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1748,
            "end": 1763,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1748,
              "end": 1752,
              "ctxt": 0
            },
            "value": "r5b1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1755,
              "end": 1763,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1755,
                "end": 1757,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1761,
                "end": 1763,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1765,
        "end": 1785,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1769,
            "end": 1784,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1769,
              "end": 1773,
              "ctxt": 0
            },
            "value": "r5b2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1776,
              "end": 1784,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1776,
                "end": 1778,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1782,
                "end": 1784,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1786,
        "end": 1806,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1790,
            "end": 1805,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1790,
              "end": 1794,
              "ctxt": 0
            },
            "value": "r5b3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1797,
              "end": 1805,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1797,
                "end": 1799,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1803,
                "end": 1805,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1807,
        "end": 1827,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1811,
            "end": 1826,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1811,
              "end": 1815,
              "ctxt": 0
            },
            "value": "r5b4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1818,
              "end": 1826,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1818,
                "end": 1820,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1824,
                "end": 1826,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1828,
        "end": 1848,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1832,
            "end": 1847,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1832,
              "end": 1836,
              "ctxt": 0
            },
            "value": "r5b5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1839,
              "end": 1847,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1839,
                "end": 1841,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1845,
                "end": 1847,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1849,
        "end": 1869,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1853,
            "end": 1868,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1853,
              "end": 1857,
              "ctxt": 0
            },
            "value": "r5b6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1860,
              "end": 1868,
              "ctxt": 0
            },
            "operator": "==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1860,
                "end": 1862,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1866,
                "end": 1868,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1886,
        "end": 1906,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1890,
            "end": 1905,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1890,
              "end": 1894,
              "ctxt": 0
            },
            "value": "r6a1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1897,
              "end": 1905,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1897,
                "end": 1899,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1903,
                "end": 1905,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1907,
        "end": 1927,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1911,
            "end": 1926,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1911,
              "end": 1915,
              "ctxt": 0
            },
            "value": "r6a2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1918,
              "end": 1926,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1918,
                "end": 1920,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1924,
                "end": 1926,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1928,
        "end": 1948,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1932,
            "end": 1947,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1932,
              "end": 1936,
              "ctxt": 0
            },
            "value": "r6a3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1939,
              "end": 1947,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1939,
                "end": 1941,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1945,
                "end": 1947,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1949,
        "end": 1969,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1953,
            "end": 1968,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1953,
              "end": 1957,
              "ctxt": 0
            },
            "value": "r6a4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1960,
              "end": 1968,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1960,
                "end": 1962,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1966,
                "end": 1968,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1970,
        "end": 1990,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1974,
            "end": 1989,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1974,
              "end": 1978,
              "ctxt": 0
            },
            "value": "r6a5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 1981,
              "end": 1989,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 1981,
                "end": 1983,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 1987,
                "end": 1989,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1991,
        "end": 2011,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 1995,
            "end": 2010,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 1995,
              "end": 1999,
              "ctxt": 0
            },
            "value": "r6a6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2002,
              "end": 2010,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2002,
                "end": 2004,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2008,
                "end": 2010,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2013,
        "end": 2033,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2017,
            "end": 2032,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2017,
              "end": 2021,
              "ctxt": 0
            },
            "value": "r6b1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2024,
              "end": 2032,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2024,
                "end": 2026,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2030,
                "end": 2032,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2034,
        "end": 2054,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2038,
            "end": 2053,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2038,
              "end": 2042,
              "ctxt": 0
            },
            "value": "r6b2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2045,
              "end": 2053,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2045,
                "end": 2047,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2051,
                "end": 2053,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2055,
        "end": 2075,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2059,
            "end": 2074,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2059,
              "end": 2063,
              "ctxt": 0
            },
            "value": "r6b3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2066,
              "end": 2074,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2066,
                "end": 2068,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2072,
                "end": 2074,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2076,
        "end": 2096,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2080,
            "end": 2095,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2080,
              "end": 2084,
              "ctxt": 0
            },
            "value": "r6b4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2087,
              "end": 2095,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2087,
                "end": 2089,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2093,
                "end": 2095,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2097,
        "end": 2117,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2101,
            "end": 2116,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2101,
              "end": 2105,
              "ctxt": 0
            },
            "value": "r6b5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2108,
              "end": 2116,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2108,
                "end": 2110,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2114,
                "end": 2116,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2118,
        "end": 2138,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2122,
            "end": 2137,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2122,
              "end": 2126,
              "ctxt": 0
            },
            "value": "r6b6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2129,
              "end": 2137,
              "ctxt": 0
            },
            "operator": "!=",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2129,
                "end": 2131,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2135,
                "end": 2137,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2156,
        "end": 2177,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2160,
            "end": 2176,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2160,
              "end": 2164,
              "ctxt": 0
            },
            "value": "r7a1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2167,
              "end": 2176,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2167,
                "end": 2169,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2174,
                "end": 2176,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2178,
        "end": 2199,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2182,
            "end": 2198,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2182,
              "end": 2186,
              "ctxt": 0
            },
            "value": "r7a2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2189,
              "end": 2198,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2189,
                "end": 2191,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2196,
                "end": 2198,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2200,
        "end": 2221,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2204,
            "end": 2220,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2204,
              "end": 2208,
              "ctxt": 0
            },
            "value": "r7a3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2211,
              "end": 2220,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2211,
                "end": 2213,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2218,
                "end": 2220,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2222,
        "end": 2243,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2226,
            "end": 2242,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2226,
              "end": 2230,
              "ctxt": 0
            },
            "value": "r7a4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2233,
              "end": 2242,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2233,
                "end": 2235,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2240,
                "end": 2242,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2244,
        "end": 2265,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2248,
            "end": 2264,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2248,
              "end": 2252,
              "ctxt": 0
            },
            "value": "r7a5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2255,
              "end": 2264,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2255,
                "end": 2257,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2262,
                "end": 2264,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2266,
        "end": 2287,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2270,
            "end": 2286,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2270,
              "end": 2274,
              "ctxt": 0
            },
            "value": "r7a6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2277,
              "end": 2286,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2277,
                "end": 2279,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2284,
                "end": 2286,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2289,
        "end": 2310,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2293,
            "end": 2309,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2293,
              "end": 2297,
              "ctxt": 0
            },
            "value": "r7b1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2300,
              "end": 2309,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2300,
                "end": 2302,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2307,
                "end": 2309,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2311,
        "end": 2332,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2315,
            "end": 2331,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2315,
              "end": 2319,
              "ctxt": 0
            },
            "value": "r7b2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2322,
              "end": 2331,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2322,
                "end": 2324,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2329,
                "end": 2331,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2333,
        "end": 2354,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2337,
            "end": 2353,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2337,
              "end": 2341,
              "ctxt": 0
            },
            "value": "r7b3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2344,
              "end": 2353,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2344,
                "end": 2346,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2351,
                "end": 2353,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2355,
        "end": 2376,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2359,
            "end": 2375,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2359,
              "end": 2363,
              "ctxt": 0
            },
            "value": "r7b4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2366,
              "end": 2375,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2366,
                "end": 2368,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2373,
                "end": 2375,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2377,
        "end": 2398,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2381,
            "end": 2397,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2381,
              "end": 2385,
              "ctxt": 0
            },
            "value": "r7b5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2388,
              "end": 2397,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2388,
                "end": 2390,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2395,
                "end": 2397,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2399,
        "end": 2420,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2403,
            "end": 2419,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2403,
              "end": 2407,
              "ctxt": 0
            },
            "value": "r7b6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2410,
              "end": 2419,
              "ctxt": 0
            },
            "operator": "===",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2410,
                "end": 2412,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2417,
                "end": 2419,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2438,
        "end": 2459,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2442,
            "end": 2458,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2442,
              "end": 2446,
              "ctxt": 0
            },
            "value": "r8a1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2449,
              "end": 2458,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2449,
                "end": 2451,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2456,
                "end": 2458,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2460,
        "end": 2481,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2464,
            "end": 2480,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2464,
              "end": 2468,
              "ctxt": 0
            },
            "value": "r8a2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2471,
              "end": 2480,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2471,
                "end": 2473,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2478,
                "end": 2480,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2482,
        "end": 2503,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2486,
            "end": 2502,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2486,
              "end": 2490,
              "ctxt": 0
            },
            "value": "r8a3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2493,
              "end": 2502,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2493,
                "end": 2495,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2500,
                "end": 2502,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2504,
        "end": 2525,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2508,
            "end": 2524,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2508,
              "end": 2512,
              "ctxt": 0
            },
            "value": "r8a4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2515,
              "end": 2524,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2515,
                "end": 2517,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2522,
                "end": 2524,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2526,
        "end": 2547,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2530,
            "end": 2546,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2530,
              "end": 2534,
              "ctxt": 0
            },
            "value": "r8a5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2537,
              "end": 2546,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2537,
                "end": 2539,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2544,
                "end": 2546,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2548,
        "end": 2569,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2552,
            "end": 2568,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2552,
              "end": 2556,
              "ctxt": 0
            },
            "value": "r8a6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2559,
              "end": 2568,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2559,
                "end": 2561,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2566,
                "end": 2568,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2571,
        "end": 2592,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2575,
            "end": 2591,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2575,
              "end": 2579,
              "ctxt": 0
            },
            "value": "r8b1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2582,
              "end": 2591,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2582,
                "end": 2584,
                "ctxt": 0
              },
              "value": "b1",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2589,
                "end": 2591,
                "ctxt": 0
              },
              "value": "a1",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2593,
        "end": 2614,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2597,
            "end": 2613,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2597,
              "end": 2601,
              "ctxt": 0
            },
            "value": "r8b2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2604,
              "end": 2613,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2604,
                "end": 2606,
                "ctxt": 0
              },
              "value": "b2",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2611,
                "end": 2613,
                "ctxt": 0
              },
              "value": "a2",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2615,
        "end": 2636,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2619,
            "end": 2635,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2619,
              "end": 2623,
              "ctxt": 0
            },
            "value": "r8b3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2626,
              "end": 2635,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2626,
                "end": 2628,
                "ctxt": 0
              },
              "value": "b3",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2633,
                "end": 2635,
                "ctxt": 0
              },
              "value": "a3",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2637,
        "end": 2658,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2641,
            "end": 2657,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2641,
              "end": 2645,
              "ctxt": 0
            },
            "value": "r8b4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2648,
              "end": 2657,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2648,
                "end": 2650,
                "ctxt": 0
              },
              "value": "b4",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2655,
                "end": 2657,
                "ctxt": 0
              },
              "value": "a4",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2659,
        "end": 2680,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2663,
            "end": 2679,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2663,
              "end": 2667,
              "ctxt": 0
            },
            "value": "r8b5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2670,
              "end": 2679,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2670,
                "end": 2672,
                "ctxt": 0
              },
              "value": "b5",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2677,
                "end": 2679,
                "ctxt": 0
              },
              "value": "a5",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 2681,
        "end": 2702,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 2685,
            "end": 2701,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 2685,
              "end": 2689,
              "ctxt": 0
            },
            "value": "r8b6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "BinaryExpression",
            "span": {
              "start": 2692,
              "end": 2701,
              "ctxt": 0
            },
            "operator": "!==",
            "left": {
              "type": "Identifier",
              "span": {
                "start": 2692,
                "end": 2694,
                "ctxt": 0
              },
              "value": "b6",
              "optional": false
            },
            "right": {
              "type": "Identifier",
              "span": {
                "start": 2699,
                "end": 2701,
                "ctxt": 0
              },
              "value": "a6",
              "optional": false
            }
          },
          "definite": false
        }
      ]
    }
  ],
  "interpreter": null
}