cccc ccci cccu cccv ccee ccic ccii ccir cciv ccrc ccre ccri ccrt cctc cctt cctv ccuc ccut ccvi cec- cece ceci cect ceec cer- cerc cere ceri cert cet- cete ceti cetv ceui cicc cici cicr cict cicu ciee cier ciii ciit circ cire ciri cirr cirt cite citi citt citu citv ciuc civc cive crcc crce crcr cre- crec cree crei cret creu cric crie crit criu crrt crtc crtv crue crut ctec ctic ctrc ctvt cucc cuce cuci cuer cui- cuir cuit cure curi curr curt cut- cutc cute cutt cutv cuve cvcc cver cvet cvii cvrr cvte eccc ecce ecci ecct ecit ecrc ecri ecrr ecru ecrv ect- ectc ectv eeee eerc eetc eete eetu eiec eiei eier eire eitc eiti eitr ercc erce erec erei erer eret erev eric erie erit eriu errc erre ertu eruc erur eruv erve ervi etcc etec etee eter etic etre ette etti ettu etui euer eur- eurc eure eurt ever evet evie evir evre iccc icci iccr icct iccu icec icee icer icet icrc icre icrr icrt icru ictv icue iecc ieet ieie iere ieri iett ietv iiie iiii iiit iirc iitr iitt iiuc ircc ircu iree irer iri- iric irie irrc irre irri irte irti itec iter itet itic itie itri itur iucc iuce iucv iuiu ivec iver ivic ivie ivre ivue rccc rcet rcic rctc rcti rctv rcuv rcvr recc rece reci recr rect recu reet reev reii reir reit reiu rere reri rert reru rete reti retr rett reue reut reuu reve revi ricc rice rict rier riet rieu rire riri rite riti ritt ritu riue rive rrrr rtcc rtce rtee rtei rtve rtvi ruce ruci ruct ruer ruet ruit rurc rure ruri ruru rute ruti rutt rutu ruve ruvi ruvu rv-c rver tccc tccu tctc tecr tect teec teer teet teev teic teie teir teiu ter- terc tere teri terr teru tete teti tetr tett tetu teut ticc tice tie- tiee tiei tier tiet tiit tiiu tire tiri tirr tiru titc tite titi titt titu tivi trcc tre- trec tree trei tret treu trev tri- tric trie trit trtc trte trtr truc true trut truu tter tttt tucc tuei tuer tuet tuit tuiu turc ture turi turr turt turu tute tuti tutt tutu tver tvri tvrr tvtv u-ie ucci ucrc uctv ucut ueir uirr urci ure- uret uric urie uriu urre urri urte urur urut urve utec uter utri utti uttu uuri uuuu uv-c uver uvic uvri uvvu vcci vecc veci veer veet veie veii veir veit ver- vere veri vert vete veti vetr veur veve vevi vic- vice vici vict vier viet vieu viii virc vire viri virr virt viru vite viti vitt vitu viue vive vivi vrci vret vt-i vtec vuir vuit vurt vuti vutv vver vvvv