Task: Program Execution
Input (English): 4, 25, ['K', '8559', '3075', 'c', 'V', '3357', 'm', '9319', 'J', 'H', '8437', '5185', '5001', '7607', '5519', '549', 'q', '4677', 'M', '1159', 'm', 'g', 'h', 'j', 'Y', '5193', '5173', '9631', '3543', '3631']
Output (English): Yjhgm1159M4677q54955197607500151858437HJ9319m3357Vc