Task: Program Execution
Input (English): [[-50, -45, 38], [42, -29], [21, -5], [-1, -45, -24, 3], [50, -28], [27, -14, 49, 41, 7], [-29, 43]]
Output (English): [-45, -29, -105, 135, 0, 379701, -1247]