---
namespace: ParseExpression
expectation: Pass
outputs:
  - Binary:
      left:
        Literal:
          Integer:
            - U8
            - "1"
            - span:
                lo: 0
                hi: 3
            - 0
      right:
        Literal:
          Integer:
            - U8
            - "1"
            - span:
                lo: 6
                hi: 9
            - 0
      op: Lt
      span:
        lo: 0
        hi: 9
      id: 0
  - Binary:
      left:
        Literal:
          Integer:
            - U8
            - "2"
            - span:
                lo: 0
                hi: 3
            - 0
      right:
        Literal:
          Integer:
            - U8
            - "3"
            - span:
                lo: 4
                hi: 7
            - 0
      op: Lt
      span:
        lo: 0
        hi: 7
      id: 0
  - Binary:
      left:
        Binary:
          left:
            Literal:
              Integer:
                - U8
                - "1"
                - span:
                    lo: 0
                    hi: 3
                - 0
          right:
            Literal:
              Integer:
                - U8
                - "2"
                - span:
                    lo: 6
                    hi: 9
                - 0
          op: Add
          span:
            lo: 0
            hi: 9
          id: 0
      right:
        Binary:
          left:
            Literal:
              Integer:
                - U8
                - "3"
                - span:
                    lo: 12
                    hi: 15
                - 0
          right:
            Literal:
              Integer:
                - U8
                - "4"
                - span:
                    lo: 18
                    hi: 21
                - 0
          op: Add
          span:
            lo: 12
            hi: 21
          id: 0
      op: Lt
      span:
        lo: 0
        hi: 21
      id: 0
  - Unary:
      receiver:
        Unary:
          receiver:
            Binary:
              left:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
              right:
                Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":7,\\\"hi\\\":8}\"}"
              op: Lt
              span:
                lo: 2
                hi: 9
              id: 0
          op: Negate
          span:
            lo: 1
            hi: 9
          id: 0
      op: Not
      span:
        lo: 0
        hi: 9
      id: 0
  - Binary:
      left:
        Binary:
          left:
            Binary:
              left:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":0,\\\"hi\\\":1}\"}"
              right:
                Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":5,\\\"hi\\\":6}\"}"
              op: Lt
              span:
                lo: 0
                hi: 7
              id: 0
          right:
            Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":11,\\\"hi\\\":12}\"}"
          op: Lt
          span:
            lo: 0
            hi: 13
          id: 0
      right:
        Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":17,\\\"hi\\\":18}\"}"
      op: Lt
      span:
        lo: 0
        hi: 19
      id: 0
  - Unary:
      receiver:
        Binary:
          left:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":1,\\\"hi\\\":2}\"}"
          right:
            Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":6,\\\"hi\\\":7}\"}"
          op: Lt
          span:
            lo: 1
            hi: 8
          id: 0
      op: Negate
      span:
        lo: 0
        hi: 8
      id: 0
  - Binary:
      left:
        Unary:
          receiver:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
          op: Negate
          span:
            lo: 1
            hi: 3
          id: 0
      right:
        Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":8,\\\"hi\\\":9}\"}"
      op: Lt
      span:
        lo: 1
        hi: 10
      id: 0
  - Unary:
      receiver:
        Binary:
          left:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
          right:
            Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":7,\\\"hi\\\":8}\"}"
          op: Lt
          span:
            lo: 2
            hi: 9
          id: 0
      op: Negate
      span:
        lo: 0
        hi: 9
      id: 0
  - Binary:
      left:
        Unary:
          receiver:
            Binary:
              left:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
              right:
                Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":7,\\\"hi\\\":8}\"}"
              op: Lt
              span:
                lo: 2
                hi: 9
              id: 0
          op: Negate
          span:
            lo: 1
            hi: 9
          id: 0
      right:
        Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":14,\\\"hi\\\":15}\"}"
      op: Lt
      span:
        lo: 1
        hi: 16
      id: 0
  - Unary:
      receiver:
        Binary:
          left:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":1,\\\"hi\\\":2}\"}"
          right:
            Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":6,\\\"hi\\\":7}\"}"
          op: Lt
          span:
            lo: 1
            hi: 8
          id: 0
      op: Not
      span:
        lo: 0
        hi: 8
      id: 0
  - Binary:
      left:
        Unary:
          receiver:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
          op: Not
          span:
            lo: 1
            hi: 3
          id: 0
      right:
        Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":8,\\\"hi\\\":9}\"}"
      op: Lt
      span:
        lo: 1
        hi: 10
      id: 0
  - Unary:
      receiver:
        Binary:
          left:
            Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
          right:
            Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":7,\\\"hi\\\":8}\"}"
          op: Lt
          span:
            lo: 2
            hi: 9
          id: 0
      op: Not
      span:
        lo: 0
        hi: 9
      id: 0
  - Binary:
      left:
        Unary:
          receiver:
            Binary:
              left:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":2,\\\"hi\\\":3}\"}"
              right:
                Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":7,\\\"hi\\\":8}\"}"
              op: Lt
              span:
                lo: 2
                hi: 9
              id: 0
          op: Not
          span:
            lo: 1
            hi: 9
          id: 0
      right:
        Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":14,\\\"hi\\\":15}\"}"
      op: Lt
      span:
        lo: 1
        hi: 16
      id: 0
  - Binary:
      left:
        Binary:
          left:
            Binary:
              left:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":1,\\\"hi\\\":2}\"}"
              right:
                Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":6,\\\"hi\\\":7}\"}"
              op: Lt
              span:
                lo: 1
                hi: 8
              id: 0
          right:
            Binary:
              left:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":11,\\\"hi\\\":12}\"}"
              right:
                Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":16,\\\"hi\\\":17}\"}"
              op: Lt
              span:
                lo: 11
                hi: 18
              id: 0
          op: Lt
          span:
            lo: 1
            hi: 18
          id: 0
      right:
        Binary:
          left:
            Binary:
              left:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":23,\\\"hi\\\":24}\"}"
              right:
                Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":28,\\\"hi\\\":29}\"}"
              op: Lt
              span:
                lo: 23
                hi: 30
              id: 0
          right:
            Binary:
              left:
                Identifier: "{\"name\":\"x\",\"span\":\"{\\\"lo\\\":33,\\\"hi\\\":34}\"}"
              right:
                Identifier: "{\"name\":\"y\",\"span\":\"{\\\"lo\\\":38,\\\"hi\\\":39}\"}"
              op: Lt
              span:
                lo: 33
                hi: 40
              id: 0
          op: Lt
          span:
            lo: 23
            hi: 40
          id: 0
      op: Lt
      span:
        lo: 1
        hi: 41
      id: 0