Task: Program Execution
Input (English): d 7799 7841 4673 4329 U 6385 5063 2799 2393 1705 r 977 m M 2569 6145 6871 8093 3113 6367 K 2541 3617 4827 E U 2401 E 1595 5347 u
Output (English): 4, 7799, 7841, 4673, 4329, 21, 6385, 5063, 2799, 2393, 1705, 18, 977, 13, 13, 2569, 6145, 6871, 8093, 3113, 6367, 11, 2541, 3617, 4827, 5, 21, 2401, 5, 1595, 5347, 21