Task: Program Execution
Input (English): 4555 U c 3363 7501 3617 2701 3855 r 9417 b n T C M b l 2819 9455 4391 z 2283 z Y u x 423 c t 5715 589 O 2043 7319 6555
Output (English): 1, 4, 5, 6, 7, 8, 10, 18, 19, 20, 22, 27, 30, 31, 33, 34, 35