Task: Program Execution
Input (English): 7217 8957 5255 697 7341 w 5081 5457 i w C X 2489 4053 6513 1501 3267 E 7487 r 929 1405 9433 1149 q
Output (English): 1, 2, 3, 4, 5, 7, 8, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24