Task: Program Execution
Input (English): [[-10, -93, 84, -190, 48, -52, 81], [-89, -111, 66, 49], [-138, -120, -71], [-69, 98, 9, -150, -73, 96], [-146, -134, -8, -143], [15, 31, -147, -176]]
Output (English): [84, 66, -71, 98, -8, 31]