Task: Program Execution
Input (English): [[-155, -37], [-41, 44, 28, -3, -86], [-31, 18, 56], [49, -39, -106, -127, -33], [-107, 78, 7, -61, -182], [-9, -169, -3, 45], [70, 12]]
Output (English): [-37, 44, 56, 49, 78, 45, 70]