Task: Program Execution
Input (English): [[-42, 30], [-50, -22, 29, -34], [12, 28, 10], [5, 10], [23, -12, -1, 4, 15], [-13, 5, 8, 2, 11], [14, 9], [5, 32, 50]]
Output (English): [-1260, -37400, 3360, 10, -48, 16, 14, 1600]