Task: Program Execution
Input (English): [[-66, -44, -153, -119, -88, 76], [23, -84, -158, -97, -145, -9], [-31, -140, -176, 49, -170, -108], [-56, 52], [-200, 26, -65, -87]]
Output (English): [76, 23, 49, 52, 26]