Task: Program Execution
Input (English): 4, 16, ['8113', '4711', 'U', 'D', 'N', 'U', '8157', 'm', 'G', '215', 's', 'b', 'O', 'O', '8959', 'r', 'h', 'X', '8477', '1067', '3143', 'I', '2507', '4379', '7351', 'e', 'Z']
Output (English): r9598OObs512Gm7518UND