Task: Program Execution
Input (English): 6175 8739 x 6987 7891 7189 3677 3579 r 3515 V z O 4373 2369 7933 2997 7659 6329 3037 3845 5751 c E E 1783 t K 129 z 5519 L 4273 9837 H m 977 1821 5503
Output (English): 3, 9, 11, 12, 13, 23, 24, 25, 27, 28, 30, 32, 35, 36