Task: Program Execution
Input (English): [[-71, 98, -96], [44, -123, -46, -93], [21, -87, 6, -136], [-177, 77, -103, 64, 47, 68], [-59, -113], [74, 84, -55], [-92, 14, 95, -22, -9], [90, -9], [-172, 25, -149]]
Output (English): [98, 44, 21, 77, -59, 84, 95, 90, 25]