Task: Program Execution
Input (English): 6525 9115 5741 3015 Q 1607 O I 2977 N 1577 U 3871 s R 623 6461 G 5963 p 1101 4923 4339 5393 7937 W k L 5097 l b U 5385 X 5637 c
Output (English): 6525, 9115, 5741, 3015, 17, 1607, 15, 9, 2977, 14, 1577, 21, 3871, 19, 18, 623, 6461, 7, 5963, 16, 1101, 4923, 4339, 5393, 7937, 23, 11, 12, 5097, 12, 2, 21, 5385, 24, 5637, 3