Task: Program Execution
Input (English): o 7619 S 6619 7979 P W o D P y 2241 Q r y 1415 z g 5505 5869 P G A J y 1183 2957 4901 W 4523
Output (English): 1, 3, 6, 7, 8, 9, 10, 11, 13, 14, 15, 17, 18, 21, 22, 23, 24, 25, 29