Task: Program Execution
Input (English): y, 6185, G, s, 3767, t, L, 1343, 531, y, Z, I, t, 1669, 1643, A
Output (English): 25, 6185, 7, 19, 3767, 20, 12, 1343, 531, 25, 26, 9, 20, 1669, 1643, 1