Task: Program Execution
Input (English): 4149 3303 6129 C 2187 8461 7317 5825 5601 4697 6245 c 4907 647 9365 p Y 2913 9137 c 4653 W U 1917 7125 Y 3893 A 833 I d 8337 O G 2811 3863
Output (English): 4, 12, 16, 17, 20, 22, 23, 26, 28, 30, 31, 33, 34