Task: Program Execution
Input (English): 4, 18, ['4577', 'V', '6643', 'k', 's', '8071', '4147', 'G', 'C', '431', '8153', 'a', 'C', '3001', '3403', 'T', 'l', '753', 'd', '7325', '4011', '1795', 'Y', '5271', 'b', 'A']
Output (English): 27959