Task: Program Execution
Input (English): [[-50, 27], [41, 9], [-43, 20], [-50, 21, -23, 37], [-42, -15, 48], [-1, -48, 29, -7], [16, -6, 40], [34, -38, -25, 25]]
Output (English): [-50, 0, 20, -50, -2016, -48, -3840, -1292]