Task: Program Execution
Input (English): 18, 23, ['6275', '5315', '4517', '3871', 'F', '2021', '9709', 'j', '5159', 'j', '5883', '5493', 's', '503', '3821', '8063', '2537', '2997', '801', 'y', '6193', 'U', 'I']
Output (English): IU3916y1087992