Task: Program Execution
Input (English): [[-15, -180, -24], [-18, -77], [-167, -37, -37], [97, 80], [-91, 18, -122, -8, 90, -125, -162], [96, 74, -57, 89, -171], [66, -113]]
Output (English): [-15, -18, -37, 97, 90, 96, 66]