Task: Program Execution
Input (English): 885 Q 3333 n C 8523 1245 u 3021 c 4043 U 3469 8613 c 7447 I E 6341 R w V A 7003 y e 9251 7877 4377 a 5517 F
Output (English): 1, 3, 6, 7, 9, 11, 13, 14, 16, 19, 24, 27, 28, 29, 31