Task: Program Execution
Input (English): a 6333 e 3025 m L 9387 213 r 919 c 5467 R l x 6303 5423 2871 x e u 1655 F 5721 W K c 241 1059 1547 o 1949 6837 U
Output (English): 1, 6333, 5, 3025, 13, 12, 9387, 213, 18, 919, 3, 5467, 18, 12, 24, 6303, 5423, 2871, 24, 5, 21, 1655, 6, 5721, 23, 11, 3, 241, 1059, 1547, 15, 1949, 6837, 21