LIST
 FUNCTION
  IDENTIFIER (main)
  LIST
  BLOCK
   LIST
    LOCAL_VARIABLE_DECLARATION
     LIST
      LOCAL_VARIABLE
       IDENTIFIER (a)
       NUMBER_LITERAL (1)
    LOCAL_VARIABLE_DECLARATION
     LIST
      LOCAL_VARIABLE
       IDENTIFIER (b)
       OPERATOR (-)
        OPERATOR (-)
         NUMBER_LITERAL (4)
         NUMBER_LITERAL (1)
        NUMBER_LITERAL (1)
    LOCAL_VARIABLE_DECLARATION
     LIST
      LOCAL_VARIABLE
       IDENTIFIER (c)
       OPERATOR (+)
        OPERATOR (+)
         OPERATOR (*)
          OPERATOR (-)
           IDENTIFIER (a)
          IDENTIFIER (b)
         OPERATOR (*)
          OPERATOR (*)
           NUMBER_LITERAL (4)
           IDENTIFIER (a)
          NUMBER_LITERAL (1)
        NUMBER_LITERAL (2)
    ASSIGNMENT_STATEMENT
     IDENTIFIER (a)
     OPERATOR (+)
      OPERATOR (/)
       IDENTIFIER (a)
       NUMBER_LITERAL (2)
      NUMBER_LITERAL (1)
    IF_STATEMENT
     OPERATOR (<)
      OPERATOR (*)
       IDENTIFIER (a)
       IDENTIFIER (a)
      OPERATOR (+)
       IDENTIFIER (b)
       IDENTIFIER (c)
     PRINTLN_STATEMENT
      LIST
       STRING_LITERAL ("Yes")
    IF_STATEMENT
     OPERATOR (or)
      OPERATOR (==)
       IDENTIFIER (a)
       NUMBER_LITERAL (1)
      OPERATOR (==)
       IDENTIFIER (b)
       NUMBER_LITERAL (2)
     PRINTLN_STATEMENT
      LIST
       STRING_LITERAL ("Either!")
    IF_STATEMENT
     OPERATOR (and)
      OPERATOR (==)
       IDENTIFIER (a)
       NUMBER_LITERAL (1)
      OPERATOR (==)
       IDENTIFIER (b)
       NUMBER_LITERAL (2)
     PRINTLN_STATEMENT
      LIST
       STRING_LITERAL ("Both!")
    IF_STATEMENT
     OPERATOR (==)
      OPERATOR (!)
       IDENTIFIER (a)
      NUMBER_LITERAL (0)
     PRINTLN_STATEMENT
      LIST
       STRING_LITERAL ("Yup")
    IF_STATEMENT
     OPERATOR (==)
      OPERATOR (<=)
       IDENTIFIER (a)
       IDENTIFIER (b)
      OPERATOR (>)
       IDENTIFIER (b)
       IDENTIFIER (a)
     PRINT_STATEMENT
      LIST
       STRING_LITERAL ("Alawys!")
    IF_STATEMENT
     OPERATOR (!=)
      OPERATOR (<=)
       IDENTIFIER (a)
       IDENTIFIER (b)
      OPERATOR (>=)
       IDENTIFIER (a)
       IDENTIFIER (b)
     PRINTLN_STATEMENT
      LIST
       STRING_LITERAL ("a != b")
    IF_STATEMENT
     OPERATOR (==)
      OPERATOR (==)
       IDENTIFIER (a)
       IDENTIFIER (b)
      OPERATOR (!=)
       IDENTIFIER (a)
       IDENTIFIER (b)
     PRINTLN_STATEMENT
      LIST
       STRING_LITERAL ("Never!")
    ASSIGNMENT_STATEMENT
     IDENTIFIER (a)
     OPERATOR (?:)
      OPERATOR (or)
       OPERATOR (>)
        IDENTIFIER (a)
        NUMBER_LITERAL (4)
       OPERATOR (<)
        IDENTIFIER (b)
        NUMBER_LITERAL (2)
      OPERATOR (+)
       IDENTIFIER (a)
       NUMBER_LITERAL (4)
      OPERATOR (-)
       IDENTIFIER (b)
       NUMBER_LITERAL (2)
    ASSIGNMENT_STATEMENT
     IDENTIFIER (c)
     OPERATOR (+)
      OPERATOR (<=)
       IDENTIFIER (a)
       IDENTIFIER (b)
      OPERATOR (-)
       OPERATOR (-)
        OPERATOR (>=)
         IDENTIFIER (a)
         IDENTIFIER (b)
    RETURN_STATEMENT
     IDENTIFIER (c)