Task: Program Execution
Input (English): W y 6051 879 7537 Q 695 o 3993 2611 4965 S 7191 3793 821 7721 5365 l V k e 7485 7141 E u 1135 k D u G E H s m
Output (English): 3, 4, 5, 7, 9, 10, 11, 13, 14, 15, 16, 17, 22, 23, 26