cccc ccci cccl cccu cccv ccic ccii ccil cciv cclc ccli cclv ccoc cctc cctl cctt cctv ccuc ccut ccvi ccvo cicc cici cico cict cicu ciii ciit cili cill cilo cilt cilv citi citl cito citt citu citv ciuc civc civo clic clii clio clit cliv cloo clot clou cltc cltv clut clvi coco coct cocu coil coit col- coli coll colo colt colu cool coot cotc coti coto cott cotu coul cout covo ctic ctol ctot ctvo ctvt cucc cuci cui- cuil cuit culc cull culo cult cut- cutc cuto cutt cutv cvcc cvii iccc icci iccl icco icct iccu icll icoc ictv iiii iiio iiit iioi iioo iitt iiuc ilic ilio ilit ill- illi illo illt iloc iloo ilot ilut iluv ioci ioii ioio ioit iolo iooi iooo ioto itic itil itll itoi itol itoo itou itto iucc iucv iuiu ivic lccc lctl lcto lico lict liii liiv lili lill lilo lilt lilu lio- liti litl lito litt litu liut livi livo llcc lllc llll lloc lloo lo-v locc loci loco locu loic loit loiu loli loll lolo looc lool loot loti lotl loto lott lotv loui loul lout louu lovo ltcc ltci lttc lttv ltuc luci luit luli lull lulu luti lutv lvcc lvii lviv lvov occc occi occt oclc oct- octi octo ocul oici oiii oitc oiti olcc olic olio olit olli ollo olot olov oltu olvi oolo oooo otcl otic otit oto- otoo otov otti otto ottu oucc ouii ouit oulu out- outi outo ouu- ovi- ovil ovo- ovol ovoo ovot tccc tccu tcov tctc tcul ticc tico tiit tiiu till tilo tilt tiou titc titi tito titt titu tivi tivo tlco tlli toci toco toil toit tol- toli toll tolo tolt tolu tool toot totc toti toto tott toui toul tout touv tovo tttt ttul tucc tuco tuil tuit tuiu tuli tull tulo tulu tuti tutl tuto tutt tutu tuuo tvil tvtv ucci ucil ucio uctv ucut ulcc ulco ulic ulli ullo ulo- uloc ulti ulto ultt ulul ulvi uocc uolc uovo util utti utto uttu uulu uuoc uuuu uv-c uvic uvvu vcci vic- vici vico vict viii vili vill vilt vilu viol viti vito vitt vitu vivi vivo vlcc vlci vlli vloc vlvt voic voil voio voit volc voli voll volo volt vooc vool voot voto voul vout vt-i vtol vtvl vuco vuit vull vult vuti vutv vvvv