Task: Program Execution
Input (English): 8655 q 4665 2819 8043 521 y n u 5649 L 6875 G p Q n 7453 K Q 5861 3137 a 5463 m o x 5039 2177 3251 9661 f F 4885 R l 8945 927 D
Output (English): 2, 7, 8, 9, 11, 13, 14, 15, 16, 18, 19, 22, 24, 25, 26, 31, 32, 34, 35, 38