Task: Program Execution
Input (English): [[-14, 2, 24, -49], [-18, -8, 18, 50], [-40, 37, -41, 7], [-15, 37, 36], [-17, -5, -10, 43], [47, -2, 28], [2, 1, 32], [19, 31], [-31, -44, -31, -20, -21]]
Output (English): [-672, 129600, -40, 36, -10, -56, 64, 0, 880]