Task: Program Execution
Input (English): Y, 4511, e, E, z, 2883, 9137, 2101, J, W, 9833, 6847, 7023, w, 171, K, P, 8763, 9957, B
Output (English): 4511, 2883, 9137, 2101, 9833, 6847, 7023, 171, 8763, 9957