Task: Program Execution
Input (English): y, 4493, y, 513, 41, 5957, 5081, R, 2589, 7223, 3943, 4193, 4685, J, K, m, 4309, 8701, Z, X, 1025, 7999, 8567, L
Output (English): 25, 4493, 25, 513, 41, 5957, 5081, 18, 2589, 7223, 3943, 4193, 4685, 10, 11, 13, 4309, 8701, 26, 24, 1025, 7999, 8567, 12