Task: Program Execution
Input (English): 7113 2459 8995 Q t k 6171 8563 z 6669 X T W 9605 I U V k 1779 x l G 9707 9365 v 3705 f T v 5661 4147
Output (English): 1, 2, 3, 7, 8, 10, 14, 19, 23, 24, 26, 30, 31