Task: Program Execution
Input (English): f 657 5387 L 2613 209 2517 2087 3253 7699 Y M u 8801 Q g 5079 N H K 6145 5373 5447 7161 k 6055 y i 5287 6961 3271 c 4257 m F
Output (English): 6, 657, 5387, 12, 2613, 209, 2517, 2087, 3253, 7699, 25, 13, 21, 8801, 17, 7, 5079, 14, 8, 11, 6145, 5373, 5447, 7161, 11, 6055, 25, 9, 5287, 6961, 3271, 3, 4257, 13, 6