Task: Program Execution
Input (English): U 3581 509 C D R e 6161 9363 7443 321 7139 3761 Z H 5077 n 1477 8921 s f r 3319 1793 d 2551 n L 1235 6147 Z m s t I 9367 s
Output (English): 21, 3581, 509, 3, 4, 18, 5, 6161, 9363, 7443, 321, 7139, 3761, 26, 8, 5077, 14, 1477, 8921, 19, 6, 18, 3319, 1793, 4, 2551, 14, 12, 1235, 6147, 26, 13, 19, 20, 9, 9367, 19