cccc ccci cccu cccv ccic ccii ccir cciv ccnc ccni ccnr ccnu 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 ciuc civc cnci cnic cnrc cnrr cnrt cntc cntr cnut crcc crcr cric crin crit criu crrt crtc crtv crun crut ctic ctrc ctrn cttn ctvt cucc cuci cucn cui- cuin cuir cuit cunt curi curn curr curt cut- cutc cutt cutv cvcc cvii cvrr iccc icci iccn iccr icct iccu icnc icrc icrr icrt icru ictv iiii iiit iirc iitr iitt iiuc inci incr init inni innr innu inri inti intn intr intu inui inun invt ircc ircu iri- iric irin irrc irri irti irun itic itin itri itur iucc iucv iuiu ivic ivin n-ii n-tv nccc ncci nccn nccr ncct nccu ncit ncnc ncrc ncri nctc nctr nctv nicc nici nicu niir niit niiu nini nirt niru nirv nitc niti nitr niur nivr nnit nnnn nntn nnvt nric nrrc ntcc ntnu ntrc ntru nttr nttv ntuc ntui nuci nucu nuin nuit nunc nunn nunt nurc nuri nurn nurr nurt nuru nurv nutt nutu nvcc nvir nvtc nvtv rccc rcic rcnr rctc rcti rctv rcuv rcvr ricc rict riin rinn riri riti ritt ritu rnin rnnt rnut rrrr rrun rtcc rtvi ruci ruct ruin ruit runc runi runn runt rurc ruri ruru ruti rutt rutu ruun ruvi ruvu rv-c tccc tccu tcnn tctc ticc tiit tiiu tinc tini tinn tint tinu tiri tirr tiru titc titi titt titu tivi tncc tnut trcc tri- tric trin trit trtc trtr truc trun trut truu ttcn tttt tucc tuin tuit tuiu tunc tuni tunn tunu turc turi turn turr turt turu tuti tutt tutu tvni tvri tvrr tvtv ucci ucin ucrc uctv ucut uint uirr uncc unci unct uni- unic unii unin unir unit univ unni untv unut urci uric urin uriu urni urri urun urur urut utin utri utti uttu uuni uuri uuuu uv-c uvic uvri uvvu vcci vic- vici vict viii vinc vini vint vinu virc viri virr virt viru viti vitt vitu vivi vnir vrci vrin vrnn vt-i vtun vuir vuit vurt vuti vutv vvvv