bbbbbb bhutto bo-hoo bogoff bogoro booboo boohoo borbor borogo bororo borugh boruth bothr- botoro boubou bought bougou bourgh bourou bourth boutob brohug broogh brotto brough brubru brufut brught brutto btooth bububu bugbug bugoff bugout burbot burbur burgoo burgor burhou burotu burutu butbro buttto buutuo f-hour foboff foofoo foofur foorth forgot forhoo forout forrot forth- foufou fought fougou four-h fourgo fourof fourou fourth fourto frbroo frobot froggo frough furfur furour furrfu furtho futuro gforth go-off go-out gobbur gogbot gogoro gohort googoo gooroo gorgor gothot gotoff gotour gotout gourou grooth grotto grouff grough grouth grugru gubgub gurbru gurugu guthro gutrot guttur h-hour hhgttg hogoro hohhot hohoho hoohoo hooroo horgr hororo horror hortor hotbot hotfor hotoff hotoro hottot hottub houtou htruth hubbub hububb huh-uh huhhot huoguo hurroo hurth huthur huthut obourg obturb off-go offutt oftfor ohohoh ohtoto oofotr oohooh oooooo orrho- orrour ortho- ortug ottoor outfor outour outtro rhobtb rhogog robo-g roboto rogoff roogoo rootof rotgut rotour rotout rotrou rought routot rubbot ruboff rubout rubro- rubutu ruhroh rurutu rutour thgttg thoght thogur thorgh thoro- though thourt thouth throut thruff thrugh thught thurbo thurgh to-fro toboot togout togrog tohoro toohot tootoo torfou torgot torgut tororo toroth tortor tortou totoro totrot tou-fu tougbo tought touhou tourou toutou toutuo troggu troght trotro trough tuborg tugrug tuotuo turbo- turbot turgor turgot turgut turtur tururu tutour tuttut u-boot uh-huh urhobo urughu utouth utroor