Task: Program Execution
Input (English): J 8901 p s 2605 6861 E 1417 o s 9209 C 6543 6471 s Y R 2457 913 M T 8041 1715 7519 2375 5807 8967 p 3727 q 7749 a 2043 O y s
Output (English): 2, 5, 6, 8, 11, 13, 14, 18, 19, 22, 23, 24, 25, 26, 27, 29, 31, 33