Task: Program Execution
Input (English): 8949 w f 8757 141 U B W B G T 7377 2575 4063 7601 9077 y A E z p H 1725 9357 f 9221 4491 7967 1003 f 2089
Output (English): 1, 4, 5, 12, 13, 14, 15, 16, 23, 24, 26, 27, 28, 29, 31