cccc ccci cccu cccv ccic ccii ccir cciv ccnc ccni ccnr ccnu ccny ccrc ccri ccrt cctc cctt cctv ccuc ccut ccvi cicc cici cicr cict cicu ciii ciit cin- cinc cini cint cinv circ ciri cirr cirt citi citt citu citv city ciuc civc civy ciyu cnci cnic cnrc cnrr cnrt cntc cntr cnut crcc crcr cric crin crit criu crrt crtc crtv crun crut cry- cryn ctic ctrc ctrn cttn ctvt cucc cuci cucn cui- cuin cuir cuit cunt cuny curi curn curr curt cury cut- cutc cutt cutv cuvy cuy- cuyr cvcc cvii cvrr cyc- cycc cyn- cyrt cyt- cyun cyy- cyyc cyyn iccc icci iccn iccr icct iccu icnc icrc icrr icrt icru icry ictv iiii iiit iirc iitr iitt iiuc inci incr incy init inni innr innu inny inri inti intn intr intu inui inun invt invy ircc ircu iri- iric irin iriy irrc irri irti irun iryn itic itin itri itry itty itur iucc iucv iuiu iuty ivic ivin ivry n-ii n-tv nccc ncci nccn nccr ncct nccu ncit ncnc ncrc ncri nctc nctr nctv nicc nici nicu nicy niir niit niiu nini nirt niru nirv nitc niti nitr nity niur nivr niyi nnit nnnn nntn nnvt nric nrrc ntcc ntnu ntrc ntru nttr nttv ntuc ntui nuci nucu nuin nuit nunc nunn nunt nuny nurc nuri nurn nurr nurt nuru nurv nutt nutu nvcc nvir nvtc nvtv nycc nycy nyit nynt nyny nytc rccc rcic rcnr rctc rcti rctv rcuv rcvr rcyc ricc rict riin rinn riny riri riti ritt ritu rnin rnnt rnut rrrr rrun rtcc rtvi ruci ruct ruin ruit runc runi runn runt runy rurc ruri ruru ruti rutt rutu ruty ruun ruvi ruvu ruyi rv-c rynn rynt rytt ryun ryyt tccc tccu tcnn tctc ticc tiit tiiu tinc tini tinn tint tinu tiny tiri tirr tiru tiry titc titi titt titu tivi tivy tiyi tiyn tncc tnut trcc tri- tric trin trit trtc trtr truc trun trut truu try- ttcn tttt tucc tuin tuit tuiu tunc tuni tunn tunu tuny turc turi turn turr turt turu tury tuti tutt tutu tuty tuyn tvni tvri tvrr tvtv tyin tyir tynt tyny tyr- tyrr tyti tytt tyty tyyn ucci ucin ucrc uctv ucut uint uirr uncc unci unct uni- unic unii unin unir unit univ unni untv unty unut urci urcy uric urin uriu urni urri urry urun urur urut uryn utin utri utti uttu uuni uuri uuuu uuyn uv-c uvic uvri uvvu uyin uyir vcci vic- vici vict viii vinc vini vint vinu viny virc viri virr virt viru viry viti vitt vitu vivi vivy vnir vrci vrin vrnn vryt vt-i vtun vuir vuit vurt vuti vutv vvvv vyir vyit vyny vyrt yccc yctc yirn yirr yiti yrin yrun yryn yuin yuit yuny yuri yurn yurt yury yutu yuty yuyu yyyy