cccc ccci cccl cccv ccic ccii ccil cciv cclc ccli cclv ccoc ccvi ccvo cicc cici cico ciii ciko cili cilk cill cilo cilv civc civo ckck ckcl ckco ckcv ckoc ckoi ckoo ckvl ckvo clic clii clik clio cliv clok cloo cloz clvi cock coco coil cok- coko col- coli colk coll colo cook cool covo cozi cozz cvcc cvii iccc icci iccl icco icll icoc iiii iiio iioi iioo ikki ikko ikoo ilic ilio ilki ill- illi illo iloc ilok iloo ioci ioii ioio ioko iolo iooi iooo ivic izki izzo k-ci k-lo kccc kcci kcck kccl kccv kcic kcii kcil kciv kckc kckk kckl kcko kckv kckz kclc kcli kclk kcll kclv kclz kcol kcoz kcvi kcvk kcvl kcvo kcvv kczo kczz kicc kick kicl kiic kiii kiik kikc kiki kikk kiko kikz kili kilk kill kilo kioc kioi kiok kiol kioo kioz kivi kizz kkci kkck kkcl kkco kkic kkik kkkk kklc kkli kkll kklo kklv kklz kkol kkoo kkov kkoz kkvv kkzz klcc klci klck klcl klcz klic klik klil klio kliv kliz klkc klkk klkl klko klkv kllc kllk kllv kloc klok klol kloo klov kloz klvi klvk klvl klvo klvv klvz klzk klzz koci kock koii koil koiv kokc koki kokk koko kokz kolc koli kolk koll kolo kolv kolz kooc kooi kook kool kooo koov kooz kovc kovi kovk kovo kozi kozk kozo kvcc kvci kvck kvcl kvco kvcv kvic kvik kvil kviv kvkl kvlc kvli kvlo kvlv kvoc kvoi kvok kvol kvoo kvov kvoz kvvl kvvv kvvz kzcl kzio kziz kzkz kzlk kzlz kzoi kzoo kzoz kzzi kzzk kzzo kzzv kzzz lccc lick lico liii liiv liko lili lill lilo lio- livi livo lizi lizl llcc lllc llll lloc lloo lo-v locc loci lock loco loic loik loki lokk loko loli loll lolo lolz looc look lool looz lovo lozi lvcc lvii lviv lvov occc occi oclc oici oick oiii oiko okic okko oklo okok okol olcc olic olio olki olli ollo olov olvi oolo oooo oozi ovi- ovil ovo- ovol ovoo ozil vcci vic- vici vick vico viii viik viki viko vili vill viol vivi vivo vkzv vlcc vlci vlli vloc vlok voic voil voio voiz volc voli volk voll volo volz vooc vool vovk vvvv zick zico ziki zill zilo zizi zizz zliv zloc zoco zoic zoio zoli zoll zolo zoo- zook zool zovk zozo zzzz