Task: Program Execution
Input (English): [[-175, -4, -36, -75], [-90, -5, 60, -12, -169, 18], [-129, 25, 45, -197, 53, -162, 20], [-126, 91, 39, -40, 35, 4, 92], [-23, -102], [-93, -15, -101, -152, 67, -13, -146], [-6, -106, -22, 71]]
Output (English): [-4, 60, 53, 92, -23, 67, 71]