Task: Program Execution
Input (English): 637, y, N, k, 7853, 3655, z, i, b, w, z, 5103, D, 7151, V, 9175, 9753, W
Output (English): 637, 25, 14, 11, 7853, 3655, 26, 9, 2, 23, 26, 5103, 4, 7151, 22, 9175, 9753, 23