Task: Program Execution
Input (English): 9, 18, ['623', '427', 'k', 'k', 'B', 'v', '4257', 'u', '4909', '5049', '3003', 'K', 'y', 'q', '9299', 'X', '6217', '63', '8581']
Output (English): 367126X9929qyK300394059094