Task: Program Execution
Input (English): z o e 5703 3239 5933 J e 5715 6277 6535 8517 6847 8501 6219 2125 h W j k 607 O 5567 6529 s c 9743 a 7595 F u 5009 1991 x b 9921 2797 W
Output (English): 4, 5, 6, 9, 10, 11, 12, 13, 14, 15, 16, 21, 23, 24, 27, 29, 32, 33, 36, 37