Task: Program Execution
Input (English): 10, 17, ['k', 'y', '3209', '2521', '7099', 'y', 'H', '1809', '7645', 'Z', 's', '5737', 'L', '5457', 'X', '4973', '8907', '1251', '8093']
Output (English): 70983794X7545L7375sZ