Task: Program Execution
Input (English): S, 8117, w, p, K, 2751, M, Y, 8211, e, w, C, B, 1041, f, t, 7983, 1413, 137, I, 4333, X
Output (English): 8117, 2751, 8211, 1041, 7983, 1413, 137, 4333