Task: Program Execution
Input (English): [[-18, -54, -46, -137], [-1, 69, -171, -144], [-130, -15, 23, -175, 71, -2], [29, -79, -164], [97, 85, 38, -8, -198, -37], [-52, 53, 82, 72, 90, -98], [-24, -8]]
Output (English): [-18, 69, 71, 29, 97, 90, -8]