func main(args: list[str]) -> None
    local %1 (temporary): list[i64]
    local %2 values: list[i64]
    local %3 same: list[i64]
    local %4 (temporary): str
  b0:
    r0 = local_get %0
    r1 = intrinsic len, r0
    r2 = const 2
    r3 = heap_new list[i64]
    intrinsic append_value, r3, r1
    intrinsic append_value, r3, r2
    local_set %2, r3
    r7 = local_get %2
    intrinsic retain, r7
    local_set %3, r7
    r10 = local_get %3
    r11 = const 3
    intrinsic append_value, r10, r11
    r13 = local_get %2
    r14 = local_get %2
    r15 = intrinsic len, r14
    r16 = const 1
    r17 = subtract.i64 r15, r16
    r18 = intrinsic index_get, r13, r17
    r19 = intrinsic str_value, r18
    local_set %4, r19
    intrinsic print, r19
    r22 = local_get %4
    r23 = intrinsic drop_storage, r22
    local_set %4, r23
    r25 = local_get %3
    intrinsic release, r25
    r27 = local_get %2
    intrinsic release, r27
    ret