Task: Program Execution
Input (English): 2751 H 8647 1889 y l X i 4365 R 7145 9167 q Q 779 2179 2405 8363 6083 o a B x J x Z G 6027 3427 9377 6321 2471 O
Output (English): 1, 3, 4, 9, 11, 12, 15, 16, 17, 18, 19, 28, 29, 30, 31, 32