Task: Program Execution
Input (English): 13, 23, ['B', 's', '9443', '1331', '969', '1745', 'v', '125', '1989', 'Y', 'R', '5197', 't', '7405', '4975', '6533', '7123', '3629', 'j', 'q', '2605', 'C', 'S', '4055', 'n', 'a']
Output (English): S, C, 2605, q, j, 3629, 7123, 6533, 4975, 7405, t