cccc ccci cccu cccv ccic ccii ccir cciv ccrc ccri ccrt cctc cctt cctv ccuc ccut ccvi cicc cici cicr cict cicu ciii ciit circ ciri cirr cirt citi citt citu citv city ciuc civc civy ciyu crcc crcr cric crit criu crrt crtc crtv crut cry- ctic ctrc ctvt cucc cuci cui- cuir cuit curi curr curt cury cut- cutc cutt cutv cuvy cuy- cuyr cvcc cvii cvrr cyc- cycc cyrt cyt- cyy- cyyc iccc icci iccr icct iccu icrc icrr icrt icru icry ictv iiii iiit iirc iitr iitt iiuc ircc ircu iri- iric iriy irrc irri irti itic itri itry itty itur iucc iucv iuiu iuty ivic ivry rccc rcic rctc rcti rctv rcuv rcvr rcyc ricc rict riri riti ritt ritu rrrr rtcc rtvi ruci ruct ruit rurc ruri ruru ruti rutt rutu ruty ruvi ruvu ruyi rv-c rytt ryyt tccc tccu tctc ticc tiit tiiu tiri tirr tiru tiry titc titi titt titu tivi tivy tiyi trcc tri- tric trit trtc trtr truc trut truu try- tttt tucc tuit tuiu turc turi turr turt turu tury tuti tutt tutu tuty tvri tvrr tvtv tyir tyr- tyrr tyti tytt tyty ucci ucrc uctv ucut uirr urci urcy uric uriu urri urry urur urut utri utti uttu uuri uuuu uv-c uvic uvri uvvu uyir vcci vic- vici vict viii virc viri virr virt viru viry viti vitt vitu vivi vivy vrci vryt vt-i vuir vuit vurt vuti vutv vvvv vyir vyit vyrt yccc yctc yirr yiti yuit yuri yurt yury yutu yuty yuyu yyyy