Task: Program Execution
Input (English): [[19, 21, -48, -12], [-12, -48], [-24, -43, -18, 14, -20], [-1, -26, -50, -43], [50, 10, -15], [11, 1, 6, -18], [19, 20, 18]]
Output (English): [576, 576, -120960, 1300, 500, -108, 360]