Task: Program Execution
Input (English): 4, 14, ['c', '7797', 'I', 'f', 'j', '6871', '7003', '2781', 'L', '9353', 'V', 'i', '9277', 'V', '6001', '3857', '9659', '8037', 'C', '5389']
Output (English): V7729iV3539L187230071786jf