Task: Program Execution
Input (English): f 8815 c 3235 y 6241 M 4537 2721 6713 I D 305 F U 7839 n 1645 5739 4769 Q Q 1527 2357 j 6297 a a 8067 613 B 6283
Output (English): 6, 8815, 3, 3235, 25, 6241, 13, 4537, 2721, 6713, 9, 4, 305, 6, 21, 7839, 14, 1645, 5739, 4769, 17, 17, 1527, 2357, 10, 6297, 1, 1, 8067, 613, 2, 6283