Task: Program Execution
Input (English): [[-49, -43], [8, -21, 31, -38], [-18, 49], [-15, -48], [44, -9, -13, 7], [-3, 37], [-19, -35, 30, 2, -5], [-2, 18, 3, 6]]
Output (English): [0, -304, -18, -48, 44, 0, 60, -216]