Task: Program Execution
Input (English): [[-66, -29], [-73, -190, -82], [-174, -78, -135, -113, -26], [-192, -74, -192, 64, -134, -16, -15], [-140, -181, -179, 11], [-9, -121, -138, -143, -64, 28], [-66, -71, 60]]
Output (English): [-29, -73, -26, 64, 11, 28, 60]