Task: Program Execution
Input (English): [[75, -18, -107, -28], [-126, -4, -192, -170, -37, -76, -170], [66, -100, -147, -14, -172, -102, 74], [-61, -59, -116], [-32, -180, -34, 21, 28], [-46, -81, 60, 9, 69, 45]]
Output (English): [75, -4, 74, -59, 28, 69]