Task: Program Execution
Input (English): O, 4001, S, r, Y, 147, 9623, 9489, 5829, 5271, a, 2431, 5509, 1317, 8863, 5193, 1781, 7711, m
Output (English): O, S, r, Y, a, m, 4001, 147, 9623, 9489, 5829, 5271, 2431, 5509, 1317, 8863, 5193, 1781, 7711