Task: Program Execution
Input (English): 7, 27, ['t', 'Z', 'W', '1927', '9465', '5477', 'L', '3115', 'W', 'K', '1171', 'i', 'Y', '145', '5905', '8469', '3265', '2393', '3749', '9701', '9919', '9385', '839', '4651', '8171', 'l', '3465', 'D', '6977']
Output (English): L3115WK1171iY1455905846932652393374997019919938583946518171l3465