Task: Program Execution
Input (English): 5841, Z, m, Q, 8735, x, 4527, 4161, 4421, 8115, 2741, f, b, 8391, v, 6407, 5875
Output (English): 5841, 8735, 4527, 4161, 4421, 8115, 2741, 8391, 6407, 5875