Task: Program Execution
Input (English): Y 3475 z S G 8805 9861 U F 3349 2361 39 955 7227 7561 5915 F c 777 2387 m M 5527 6655 p 8457
Output (English): 2, 6, 7, 10, 11, 12, 13, 14, 15, 16, 19, 20, 23, 24, 26