Task: Program Execution
Input (English): 6, 21, ['2545', '1669', 'T', 'h', '2789', '2441', 'T', 'G', 's', 'Z', '1787', '3061', '3531', 'R', 'i', '8347', '1929', '7765', '7807', 'K', '8911', '4693', '2301']
Output (English): 2441TGsZ178730613531Ri8347192977657807K8911