Task: Program Execution
Input (English): R c 8001 b E 7461 V 5751 Q 6275 8339 9561 b K b b 5097 7885 e 2377 Q u E 2957 q u 6817 t u q
Output (English): 1, 2, 4, 5, 7, 9, 13, 14, 15, 16, 19, 21, 22, 23, 25, 26, 28, 29, 30