Task: Program Execution
Input (English): [[78, -21, -168, -121, -50, 75], [80, -143, -45, -86, -180], [84, 35, 85, -128, -77, 40, -182], [-89, -154, -77], [41, -22, 10, 88, 71], [-54, 13, -117, -18, 79]]
Output (English): [78, 80, 85, -77, 88, 79]