Task: Program Execution
Input (English): W, 2281, 4793, 1673, 7603, 4903, 4337, 3359, M, u, h, R, 2849, 6367, 5353, 3865, g, 411, 2185, 2219, 3069, 7539, 5499, M
Output (English): W, M, u, h, R, g, M