cccc ccci cccl cccu cccv ccic ccii ccil cciv cclc ccli cclv ccoc ccuc ccvi ccvo cicc cici cico cicu ciii cili cill cilo cilv ciuc civc civo clic clii clio cliv cloo clou clvi coco cocu coil col- coli coll colo colu cool coul covo cucc cuci cui- cuil culc cull culo cvcc cvii iccc icci iccl icco iccu icll icoc iiii iiio iioi iioo iiuc ilic ilio ill- illi illo iloc iloo iluv ioci ioii ioio iolo iooi iooo iucc iucv iuiu ivic lccc lico liii liiv lili lill lilo lilu lio- livi livo llcc lllc llll lloc lloo lo-v locc loci loco locu loic loiu loli loll lolo looc lool loui loul louu lovo luci luli lull lulu lvcc lvii lviv lvov occc occi oclc ocul oici oiii olcc olic olio olli ollo olov olvi oolo oooo oucc ouii oulu ouu- ovi- ovil ovo- ovol ovoo ucci ucil ucio ulcc ulco ulic ulli ullo ulo- uloc ulul ulvi uocc uolc uovo uulu uuoc uuuu uv-c uvic uvvu vcci vic- vici vico viii vili vill vilu viol vivi vivo vlcc vlci vlli vloc voic voil voio volc voli voll volo vooc vool voul vuco vull vvvv