Task: Program Execution
Input (English): 1, 9, ['3625', '1301', 'O', '4595', '8759', 'n', '2457', 's', '6171', 'Q', 'Y', 'j', '2181', '815', 'Y', 'P', '9561', '4223', '6385']
Output (English): 3625, Q, 6385