cccc cccm ccmc ccmm ccoc ccom ccow cctc cctt chch chcm chmc chmo chmt choc choh choo chow chtm chto chtt chwo cmcc cmhc cmmc cmoc cmot cmtc coch coco coct coho com- comc comm como cooh coom coot cotc coth coto cott cotw cowh cowt ctmo ctot cttw ctwm cwot hccc hcch hcmc hcmm hhhh hmmm hoch hohm hoho hom- homo hoom hoot hoth hotm hoto hott hotw howh howm howt htcc htoh httm mccc mcht mcmc mcmt mcot mctc mhmm mhow mmcc mmcm mmct mmhm mmmc mmmh mmmm moch moco mohm moho moht mohw momo mooc moot moth motm moto mott motw mowc mowt mtom mwmw occc occt ocht ocom oct- octo ohcc ohho ohoh ohow ohto omo- omoo ooho oooh oooo ootw otho oto- otoh otoo otow otto otwo owch owoh owow owt- owth owtt t-mo tccc tch- tchh tcho tcom tctc thch thmt thom thoo thot thow tmcc tmcm tmtt toch toco toho tomm tomo tomt tooh toom toot totc toth totm toto tott towh towm tttt twch two- twoc twoh twoo twot wccc wcch wccm wcco wcct wccw wchc wchm wcho wcht wcmc wcmm wcmo wcmt wcmw wcoc wcoh wcom wcoo wcot wctc wcth wctm wcto wctt wctw wcwc wcwm whcc whco whct whhh whho whht whhw whmc whmm whmo whmt whom whoo whot whow whtc whth whto whtt whwc whwh wmch wmcm wmco wmct wmcw wmhc wmht wmmc wmmh wmmo wmmt wmmw wmoc wmoh wmom wmoo wmot wmow wmtc wmth wmtm wmtt wmtw wmwc wmwm wocc woch wocm woco wohc wohm woht womc womo womt wooc woom woot woow wotc woth wott wotw wowc wowo wowt woww wtcc wtch wtcm wtco wtct wtcw wtht wtmc wtmm wtmt wtoc wtoh wtot wtow wttc wtth wttm wtto wttt wttw wtwo wtwt wtww wwch wwco wwct wwcw wwhm wwho wwht wwmc wwmm wwmt wwot wwow wwtc wwth wwtm wwtw wwwc wwwh wwwm wwww