Task: Program Execution
Input (English): [[-18, -124, -72], [-89, -36], [-69, -141, -110, 77], [-105, -15, -48, 10, -22], [-129, 23, -114, -87, 74], [-14, -57, -154, -26], [65, -28, -25, -13], [-82, -115, -112], [53, -15, 98, -49, -41]]
Output (English): [-18, -36, 77, 10, 74, -14, 65, -82, 98]