Task: Program Execution
Input (English): X 7633 M 4459 r L 4705 6517 c Y I 3657 b x 8617 3021 n 9921 G A 9069 p 3081 6371 403 k 4753 y h
Output (English): 1, 3, 5, 6, 9, 10, 11, 13, 14, 17, 19, 20, 22, 26, 28, 29