Task: Program Execution
Input (English): 55, 1877, M, f, 219, r, 4163, x, P, 9085, U, J, w, P, N
Output (English): 55, 1877, 13, 6, 219, 18, 4163, 24, 16, 9085, 21, 10, 23, 16, 14