Task: Program Execution
Input (English): [[-42, 14, -86], [2, -11, 51], [-84, 61, -27, -27, -47, -24], [65, 79, 42, 34], [-18, 32, -83, -63, 61, -45, 18, -31, 10], [-73, -87, 74, -2, 41, 7, 3], [-65, -56]]
Output (English): [-215, 32, -29, -58, 55, -62, 21, -31, 10]