Task: Program Execution
Input (English): [[-6, -8], [74, 65, -14, -51, 30, 47], [-88, -159, -70], [-29, 74, 82, -165, -195, -9, -66], [-122, 66, -97, -2, -191, -112]]
Output (English): [-6, 74, -70, 82, 66]