When each of the doughnut strengths are connected in some way there is an inevitable flow-on effect. A flow-on effect is where other factors of the doughnut are also strengthened or enhanced in some way.

All employees of this company gets a standard issue laptop, but those in the art department gets a more powerful model.

Mr Western entered; but not before a small wrangling bout had passed between him and his chairmen; for the fellows, who had taken up their burden at the Hercules Pillars, had conceived no hopes of having any future good customer in the squire […]

It was Chiang who, on the advice of Borodin and his numerous Russian assistants, gave the Kuomintang (National People's Party) a definite Communist tinge and an organization akin to that of the Soviet Communist Party and the party cells. Kuomintang was consequently described by some observers as a kind of para-communism.