Task: Program Execution
Input (English): 9189, D, g, y, M, R, Z, M, 3241, 8587, a, 8529, q, 7979, g, 9091, M, 4569, H, 6115, 5527
Output (English): 9189, 3241, 8587, 8529, 7979, 9091, 4569, 6115, 5527