Task: Program Execution
Input (English): 8, 15, ['6383', '4635', '3493', 'z', 'C', 'n', 'Y', 'W', 'h', 'U', 'n', '4891', 'Z', '4001', 'L', 's', '4039', 'F', '7739', '9935', 'w', 's', '1489', 'O', 'M', '8777', 'A', '89']
Output (English): WhUn4891Z4001L