Task: Program Execution
Input (English): 8, 11, ['M', '935', 'z', '2991', '4277', '3519', 'i', 'K', '117', '1809', '8735', 'v', '561', 'C', '155', '7777', '4663', 'u', '8749', 'W']
Output (English): K11718098735