rata rate ratf rati ratt ratu raua rauc raue rauf raut rava rave ravi rcac rcaf rccc rcet rcfc rcic rctc rcti rctv rcuv rcvr rea- reac reae reaf rear reat reau reca recc rece reci recr rect recu reef reet reev refe reff refi refr reft refu reia reif reii reir reit reiu rera rere reri rert reru reta rete reti retr rett reue reuf reut reuu reva reve revi rfae rfef rffc rfic rftc riaa riai riat riau rica ricc rice rict rief rier riet rieu rifa rife riff rift rifu riia riif rire riri rita rite riti ritt ritu riue riva rive rrat rrfc rrif rrrr rtai rtca rtcc rtce rtee rtei rtfc rtva rtve rtvi ruca ruce ruci ruct ruer ruet rufa rufc rufe ruff ruft ruif ruit rura rurc rure ruri ruru ruta rute ruti rutt rutu ruve ruvi ruvu rv-c rvca rver taa- taaf taar taat taca tacc tace taci tact tacv taec taer tafa tafc tafe taff tafi taft taia tair tait tara tarc tare tarf tari tarr tart taru tata tate tati tatr tatt tatu tatv taua tauc taue taur taut tava tave tavi tcca tccc tccu tcfc tctc teac tear teat teca tecr tect teec teef teer teet teev tefc teff tefi teft teia teic teie teir teiu ter- tera terc tere terf teri terr teru teta tete teti tetr tett tetu teut teva tfae tfca tfcu tfec tftc tiaa tiaf tiar tica ticc tice tie- tiea tiee tief tiei tier tiet tifa tiff tift tiit tiiu tira tire tiri tirr tiru tita titc tite titi titt titu tiva tivi traa trac trae traf trai trat trau trav trca trcc tre- trea trec tree tref trei tret treu trev trfc trfr tri- tria tric trie trif trit trra trtc trte trtr truc true trut truu tter ttfa ttfc ttff tttt tuae tuar tuat tuca tucc tuei tuer tuet tufa tufc tufe tuff tufi tuft tufu tuit tuiu tura turc ture turf turi turr turt turu tuta tute tuti tutt tutu tuva tvac tver tvri tvrr tvtv u-ie uaca uafa uair uarc uart uaru uata uatu uatv uaua ucai ucar ucat ucav ucca ucci ucea ucfa ucfv ucrc uctv ucua ucut uefa ueir ufcu ufer uffa uffe ufra uica uira uirr urac urai urat urau urca urci ure- urea uret urfa urfe urff urfi urft uria uric urie urif uriu urra urre urri urte urur urut urva urve utac utai utau utec uter utia utri utti uttu uuri uuta uutf uuuu uv-a uv-c uvaa uvac uvae uvat uvea uver uvic uvri uvvu vaar vaat vaca vace vafa vaia vaie vair vait vara vare varf vari varr vart varu vata vate vati vatt vatu vaut vava vcat vcci vear veat veau vecc veci veer veet vefa veia veie veii veir veit ver- vera vere veri vert veta vete veti vetr veur veve vevi vfat vfcc viae viar viau vic- vica vice vici vict vier viet vieu vife viff viii vira virc vire viri virr virt viru vita vite viti vitt vitu viue viva vive vivi vrac vrai vrav vrci vref vret vria vt-i vtac vtec vuca vuir vuit vurt vuti vutv vver vvvv