dod-rot dodford dododou doo-doo dooutof doproud dortour douprou dourdou dropoff dropout droptop duffort durfort foo-foo foot-up footrot forroot fortord fou-fou fourtop fourtou furrour off-off off-put ofproof opt-out ottrott ouddorp out-top outdoor outdrop outfoot outport outpour outputt outroop outroot poo-poo poopout pop-off pop-out pop-top portour potoroo pourout pourudu prodrop profoto proftpd proport prorupt protour proudof puffout purport purpour put-off put-out put-put putrudu puttout putupto rooftop rootfor rootout rootrot rudford rufford too-too top-off topfort tordoff torpour tortour tototoo touroud tro-tro trotoff trotout tut-tut ufotofu