Task: Program Execution
Input (English): c w 3977 2831 w 5501 8795 X t 4769 7747 8565 K y Z 9567 313 y T J 2969 Y H e e q 857 9733 W 4583
Output (English): 1, 2, 5, 8, 9, 13, 14, 15, 18, 19, 20, 22, 23, 24, 25, 26, 29