Task: Program Execution
Input (English): 15, 18, ['l', '4611', 'd', 'J', 'G', '9427', '3041', 'K', 'J', 'z', '5483', '7497', '9453', '5783', 'c', '4281', 't', 'I', 'U', '9071', 'v', '9683', 'B', '1379', '9281']
Output (English): c4281tI