Task: Program Execution
Input (English): f 2241 5121 f y 7097 9093 7137 i 733 4185 145 817 u q O X Y 2749 d 8193 u 9979 t A R o 1527 f 3039 A 7597 q R
Output (English): 1, 4, 5, 9, 14, 15, 16, 17, 18, 20, 22, 24, 25, 26, 27, 29, 31, 33, 34