Task: Program Execution
Input (English): 6341, v, 8449, R, q, 4205, 4657, W, 1877, 3943, 7417, 9007, y, 7617, f, 4969, Y, 7109, w, w, 3555, 1331
Output (English): 6341, 22, 8449, 18, 17, 4205, 4657, 23, 1877, 3943, 7417, 9007, 25, 7617, 6, 4969, 25, 7109, 23, 23, 3555, 1331