mtrr mttr mtuc mube mubo muc- mucc muce much mucu muee muet mugg mugo mugu muhr muhu mume mumm mumo mumu murc mure murg muro murr murt muru mute muth muto mutt mutu muut o-eo obbo obec ober obet oboe obor obot obre obrh obro obuh ocbc occc occt oce ocee ocet oche ocht ocom ocre ocro ocrr oct- octe octo ocum ocur oec- oecc oeec oegb oeme oere oerm ogb ogbe ogee oger ogge oght ogog ogou ogre ogro ogum ohbe ohcc ohee oher ohgr ohho ohme ohob ohoh ohre ohte ohto ohtu ohum ombe ombo ombu omee omeo omer omet omo- omoe omoo omor omre omro omuo oobe oocr ooer ooho oome oooh oooo oore oort ootb orbb orbe orbo orbu orce orch orco ore- oreb orec oreg oreh orem oreo orer orge orgo orhe orme ormo oro- oroe orom oror orot orro ortc orte orth orto orub orum otee otem oter othe otho othr oto- otoe otog otoh otoo otor otre otro otte otto ottu otur oucc ouch ouer ouge ough oume our- oure ouro ourt out- outb oute outh outo ouu- rbbb rbbr rbgh rboh rcbc rcbo rccb rccc rcet rcgc rchb rchm rcrg rctc rctg rebb rebe rebo rebu recc rece rech recm recr rect recu reeb reem reet rege regm rego regr regt regu rehb rehe rehm reht reme remo reog reot reou rere rerg rero rert reru rete reth reto retr rett reue reut reuu rgbe rgtr rhbg rhce rhcg rhcm rheb rhee rhem rheo rhet rhob rhoc rhog rhoh rhue rhug rhum rmrg rmtu rob- robb robe robo robt robu rocc roce roch roco roeg roer roet roge rogg rogh rogo rohe rohm rohr rohu romb rome romm romo roob roog room roor root rorc rore roro rort roru rotc rote rotg roth roto rotr rott roub roue rouh roum rout rrmc rrrr rrum rtcc rtce rtcg rtcm rtee rtmc rubb rube rubu ruce ruch ruct ruer ruet ruge rugg rugh ruhe ruhh ruhm ruhr rumb rume rumm rumo rumt rurc rure ruro ruru rute ruth ruto rutt rutu t-mo tbcb tbcc tbce tbrb tccc tccu tch- tche tchh tcho tchr tchu tcom tctc tebo tebu tech teco tecr tect teec teem teer teet tegg tegh tego tegt tegu teho tehr teme temo temu teoh teom teor ter- terc tere term tero terr teru tete teth teto tetr tett tetu teut tgcc tgtc thch the- theb thec thee them theo ther thet theu thmb thmt thoe thog thom thoo thor thot thou thre thro thru thtb thtr thue thug thum thur tmbc tmbg tmbr tmcc tmcm tmge tmou tmro tmtt tobe tobo tobt tobu toce toch toco toee toeh toer toet toge togh togo togr togt toho tohu tomb tome tomg tomm tomo tomt tooh toom toor toot torc tore torg torm toro torr tort toru totc tote toth totm toto totr tott toug touh toum tour tout trcc tre- trec tree treg trem treo tret treu trge trmb trmu troc troe trog trom troo trot trou trtc trte trtr trub truc true trug trut truu ttbb tteo tter ttoe tttt tubb tube tubo tubr tubu tucc tuch tuco tuer tuet tugg tugh tugu tuht tuhu tumb tume tumu tuor turb turc ture turg turm turo turr turt turu tute tuto tutt tutu tuum tuuo ubbe ubbo uber ubet uboc ucbc uche ucho ucmc ucom ucrc ucut ugcc ugcg ugeo uggo uggt ughe ugro ugur uguu uher uhoh uhuh umb- umbe umbo umec umer umet umgo ummg ummo umoe umor umut uocc uomo uor- uore urbe urch ure- ureh uret urge urgh urgu urho uro- urom uroo urre urrh urte urth urum urur urut utec uter uthe utmb utor utto uttu utug uuoc uuuu