Task: Program Execution
Input (English): 16, 17, ['8065', 'H', '4119', '4533', '7353', 'L', '4567', '4763', 'k', '8563', '7541', '8963', '1983', 'i', '3641', 'r', '5143', '653', 'm', '91', 'l', '5185', 'b', 'X', '8623', '455', '2439', 'q', '4121']
Output (English): 5143, r