Task: Program Execution
Input (English): [[-55, -122, -112, -81], [-181, 46, -178, -147, -93], [-109, 2, -157, 18, -54, -180], [-72, -114, -175, 31, -71, 54], [-145, -50], [-187, -71, 35, -55]]
Output (English): [-55, 46, 18, 54, -50, 35]