Task: Program Execution
Input (English): [[-18, 37], [-38, -48], [41, 46, -22, 20, 40], [-41, -42, -5], [-30, -48], [-25, -44, 43, -31], [25, -49], [-7, -6, -7], [-40, -1]]
Output (English): [-18, 1824, -809600, -42, 1440, -44, 0, -6, -40]