Task: Program Execution
Input (English): 3, 7, ['8081', '9881', 'G', '6103', 'M', '507', '2199', 'K', 'h', '175', 'q', 'z', 'Y', '201', '6467', '9109', '5683', 'b', '4079', 'O', '9601', 'v', '6155', '1793', 'j']
Output (English): 2199507M6103G