Task: Program Execution
Input (English): 4, 14, ['9845', '3299', '7665', '251', '1493', '6871', '135', '569', 'a', 's', 'G', '1261', 'J', '3443', '3079', 'n', '4421', 'Q', 'o', '6001', 'S']
Output (English): 3443J1261Gsa56913568711493251