Task: Program Execution
Input (English): 7537 X L 5455 G 8569 9181 e A 7871 H 4867 6663 Y A r 9565 3275 g 3639 4959 H 5439 3867 k m 7155 5557 8273 2385 3541 6433 3671 5645 L h t 8469 y 8931
Output (English): 7537, 24, 12, 5455, 7, 8569, 9181, 5, 1, 7871, 8, 4867, 6663, 25, 1, 18, 9565, 3275, 7, 3639, 4959, 8, 5439, 3867, 11, 13, 7155, 5557, 8273, 2385, 3541, 6433, 3671, 5645, 12, 8, 20, 8469, 25, 8931