Task: Program Execution
Input (English): 21, 26, ['Y', 'o', '395', 'l', 'j', 'N', '4483', '7403', '569', 'x', 'j', '7317', 't', '2883', 'j', 'Y', '3613', '7745', '6245', '9479', '6275', '4197', '4705', 'R', 'Y', '9757', '795']
Output (English): 9757YR470541976275