Task: Program Execution
Input (English): 5481 U I U 4503 Q w 8093 5811 4253 5949 v H 7459 4937 8157 2725 R O t 1451 7629 u C p 7343 2741 3635 5327
Output (English): 5481, 21, 9, 21, 4503, 17, 23, 8093, 5811, 4253, 5949, 22, 8, 7459, 4937, 8157, 2725, 18, 15, 20, 1451, 7629, 21, 3, 16, 7343, 2741, 3635, 5327