Task: Program Execution
Input (English): [[68, -84, -70], [-162, 50, 49, -72, 83, -170, -9], [75, -110], [-197, -188, 98, -68], [-192, -128, 99, 73, -69, -8, -35], [-114, -28, -149, 19, -133, 78], [-34, -139], [93, -6, 61, -12]]
Output (English): [68, 83, 75, 98, 99, 78, -34, 93]