oucc ouch ouer ouie ouii ouir ouit oume oumi our- oure ouro ourt out- oute outh outi outo ouu- rccc rcet rchm rcic rctc rcti recc rece rech reci recm recr rect recu reem reet rehe rehi rehm reht reii reim reir reit reiu reme remi remo reot reou rere reri rero rert reru rete reth reti reto retr rett reue reut reuu rhce rhcm rhee rhem rheo rhet rhim rhio rhoc rhoh rhue rhum ricc rice rich rico rict riem rier riet rieu riho riht rime rimi rimm rimo rimu riom riot riou rire riri rite rith riti rito ritt ritu riue rmtu rocc roce roch roco roer roet rohe rohm rohr rohu roio roir roit roiu rome romi romm romo rooi room roor root rorc rore rori roro rort roru rotc rote roth roti roto rotr rott roue rouh roum rout rrmc rrrr rrum rtcc rtce rtcm rtee rtei rtmc rtmi ruce ruch ruci ruct ruer ruet ruhe ruhh ruhi ruhm ruhr ruit rume rumi rumm rumo rumt rurc rure ruri ruro ruru rute ruth ruti ruto rutt rutu t-mo tccc tccu tch- tche tchh tchi tcho tchr tchu tcom tctc tech teco tecr tect teec teem teer teet tehi teho tehr teic teie teim teir teiu teme temo temu teoh teom teor ter- terc tere teri term tero terr teru tete teth teti teto tetr tett tetu teut thch the- thec thee thei them theo ther thet theu thi- thic thie thim thio thir thmt thoe thom thoo thor thot thou thre thri thro thru thtr thue thum thur ticc tice tich tico tie- tiee tiei tieo tier tiet tiht tihu tiit tiiu time timi timm timo timu tiou tire tiri tiro tirr tiru titc tite tith titi tito titt titu tium tmcc tmcm tmou tmro tmtt toce toch toci toco toee toeh toei toer toet tohi toho tohu toie toit tome tomi tomm tomo tomt tooh toom toor toot torc tore tori torm toro torr tort toru totc tote toth toti totm toto totr tott touh toui toum tour tout trcc tre- trec tree trei trem treo tret treu tri- tric trie trim trio trit trmi trmu troc troe troi trom troo trot trou trtc trte trtr truc true trut truu tteo tter ttim ttoe tttt tucc tuch tuco tuei tuer tuet tuht tuhu tuim tuit tuiu tume tumi tumu tuor turc ture turi turm turo turr turt turu tute tuti tuto tutt tutu tuum tuuo u-ie ucci uche uchi ucho ucio ucmc ucom ucrc ucut ueir uher uhoh uhti uhuh uirr umec umer umet umit ummo umoe umor umri umut uocc uomo uor- uore urch urci ure- ureh uret urho uric urie urim uriu urmi uro- urom uroo urre urrh urri urte urth urum urur urut utec uter uthe utor utri utti utto uttu uuoc uuri uuuu