Task: Program Execution
Input (English): 8237, J, 5471, D, 1521, 4119, 9429, n, i, S, 8327, 6675, 8201, 5379, 9501, 7045, l, 9941, 3209, O, 3293, n, 6851
Output (English): 8237, 5471, 1521, 4119, 9429, 8327, 6675, 8201, 5379, 9501, 7045, 9941, 3209, 3293, 6851