Task: Program Execution
Input (English): 1309 8093 C y 1441 r e G P P 9527 79 m 6017 7253 w 8623 7373 9603 1403 C 2075 N n 2871 1569 K i f 2703 O
Output (English): 3, 4, 6, 7, 8, 9, 10, 13, 16, 21, 23, 24, 27, 28, 29, 31