(Program
{+(Call
    (Identifier)
    (Function
      (Empty)
      (Identifier)
      (
        (Plus
          (Identifier)
          (Integer)))))+}
{-(Call
    (Identifier)
    (Hash)
    (Empty))-}
{-(Call
    (Identifier)
    (Function
      (Empty)
      (
        (Identifier))))-}
{-(Call
    (Identifier)
    (Function
      (Empty)
      (Identifier)
      (Identifier)
      (Identifier)
      (
        (Integer))))-}
{-(Function
    (Identifier)
    (
      (Function
        (Empty)
        ([]))))-}
{-(Function
    (Identifier)
    (
      (Function
        (Empty)
        (
          (Identifier)))))-}
{-(Function
    (Identifier)
    (Identifier)
    (
      (Function
        (Empty)
        (
          (Integer)))))-}
{-(Function
    (Identifier)
    (Identifier)
    (Identifier)
    (
      (Identifier)
      (Identifier))
    (
      (Function
        (Empty)
        ([]))))-})