SOURCE_FILE@0..53
  FN@0..52
    FN_KW@0..2 "fn"
    WHITESPACE@2..3 " "
    NAME@3..7
      IDENT@3..7 "main"
    PARAM_LIST@7..9
      L_PAREN@7..8 "("
      R_PAREN@8..9 ")"
    WHITESPACE@9..10 " "
    BLOCK_EXPR@10..52
      L_CURLY@10..11 "{"
      WHITESPACE@11..16 "\n    "
      FN@16..32
        UNSAFE_KW@16..22 "unsafe"
        WHITESPACE@22..23 " "
        FN_KW@23..25 "fn"
        WHITESPACE@25..26 " "
        NAME@26..27
          IDENT@26..27 "f"
        PARAM_LIST@27..29
          L_PAREN@27..28 "("
          R_PAREN@28..29 ")"
        WHITESPACE@29..30 " "
        BLOCK_EXPR@30..32
          L_CURLY@30..31 "{"
          R_CURLY@31..32 "}"
      WHITESPACE@32..37 "\n    "
      EFFECT_EXPR@37..50
        UNSAFE_KW@37..43 "unsafe"
        WHITESPACE@43..44 " "
        BLOCK_EXPR@44..50
          L_CURLY@44..45 "{"
          WHITESPACE@45..46 " "
          LITERAL@46..48
            INT_NUMBER@46..48 "92"
          WHITESPACE@48..49 " "
          R_CURLY@49..50 "}"
      WHITESPACE@50..51 "\n"
      R_CURLY@51..52 "}"
  WHITESPACE@52..53 "\n"