Task: Program Execution
Input (English): 1, 18, ['1663', '7111', 'c', '3171', '6053', 't', 'G', 'r', 'g', 'I', 'e', '5559', '5173', '8949', 'M', 'R', '8659', '1019', 'm', '2931', '9915', 'k', '6551', '7059']
Output (English): 10198659RM894951735559eIgrGt60533171c71111663