cccc ccci cccv ccee ccic ccii ccir cciv ccrc ccre ccri ccrt cctc cctt cctv ccvi cec- cece ceci cect ceec cer- cerc cere ceri cert cery cet- cete ceti cetv cevy cicc cici cicr cict ciee cier ciii ciit circ cire ciri cirr cirt cite citi citt citv city civc cive civy crcc crce crcr cre- crec cree crei cret cric crie crit crrt crtc crtv cry- ctec ctic ctrc ctvt cvcc cver cvet cvii cvrr cvte cyc- cycc cyre cyrt cyt- cyte cyve cyy- cyyc eccc ecce ecci ecct ecit ecrc ecri ecrr ecrv ect- ectc ectv eeee eerc eery eetc eete eiec eiei eier eire eiry eitc eiti eitr ercc erce erec erei erer eret erev eric erie erit errc erre erve ervi eryc erye etcc etec etee eter etic etre ette etti etty ever evet evey evie evir evre evry eyec eyer eyet eyey eyir eyre eyry eyte eyyr iccc icci iccr icct icec icee icer icet icey icrc icre icrr icrt icry ictv iecc ieet ieie iere ieri iett ietv iiie iiii iiit iirc iitr iitt ircc iree irer iri- iric irie iriy irrc irre irri irte irti itec iter itet itic itie itri itry itty ivec iver ivey ivic ivie ivre ivry iyer iyet iyre rccc rcet rcic rctc rcti rctv rcvr rcyc recc rece reci recr rect recy reet reev reii reir reit rere reri rert rery rete reti retr rett rety reve revi revy reye ricc rice rict rier riet rire riri rite riti ritt rive rrrr rtcc rtce rtee rtei rtve rtvi rv-c rver ryet rytt ryyt tccc tctc tecr tect teec teer teet teev teic teie teir ter- terc tere teri terr tery tete teti tetr tett teye teyr ticc tice tie- tiee tiei tier tiet tiit tire tiri tirr tiry titc tite titi titt tivi tivy tiye tiyi trcc tre- trec tree trei tret trev trey tri- tric trie trit trtc trte trtr try- trye tter tttt tver tvri tvrr tvtv tyce tyee tyer tyet tyir tyr- tyre tyrr tyte tyti tytt tyty vcci vecc veci veer veet veie veii veir veit ver- vere veri vert very vete veti vetr veve vevi vevy veye veyr vic- vice vici vict vier viet viey viii virc vire viri virr virt viry vite viti vitt vive vivi vivy viye vrci vret vryt vt-i vtec vver vvvv vyce vyer vyir vyit vyre vyrt vyte yccc ycee ycie yctc yeer yeet yeie yeii yeir yeit yere yeri yerr yert yery yete yeti yett yeve yeye yeyi yeyr yiet yire yirr yite yiti yive ytre yver yvie yyyy