Task: Program Execution
Input (English): 4043 4335 p 8979 T M 6331 K M M t 5105 f w e 9877 7547 p 9309 d 2509 H i L 2805 7513 5569 7207 l
Output (English): 3, 5, 6, 8, 9, 10, 11, 13, 14, 15, 18, 20, 22, 23, 24, 29