Task: Program Execution
Input (English): 4625 7861 3007 Q 737 2187 5109 a 3975 b n 9145 w N 8347 1173 1993 8463 3041 5323 P N q 4519 4699 6679 x 6917 4613 5725 5373 6493 s R 657
Output (English): 4, 8, 10, 11, 13, 14, 21, 22, 23, 27, 33, 34