Task: Program Execution
Input (English): y, C, 8443, 6961, A, C, N, 3491, 7735, 3963, 9771, z, 1237, 673, 3379, Y, 3847, 9663, S, B, 1097, h, 4603
Output (English): 25, 3, 8443, 6961, 1, 3, 14, 3491, 7735, 3963, 9771, 26, 1237, 673, 3379, 25, 3847, 9663, 19, 2, 1097, 8, 4603