Task: Program Execution
Input (English): [[22, -143, -57, 16], [-8, -157, 41, -14, 32, -120], [-59, -61, 90, -32], [39, -35, -29, 72, 47, -82, -159], [74, -88], [-95, -198, 2], [-80, -64, -40], [21, 38]]
Output (English): [22, 41, 90, 72, 74, 2, -40, 38]