Task: Program Execution
Input (English): 4375 L 9789 P s 5731 6263 4421 u T y 1751 4721 8959 6601 4087 833 5529 8429 o O a p C 6585 1581 b 6439 O u
Output (English): 4375, 12, 9789, 16, 19, 5731, 6263, 4421, 21, 20, 25, 1751, 4721, 8959, 6601, 4087, 833, 5529, 8429, 15, 15, 1, 16, 3, 6585, 1581, 2, 6439, 15, 21