-ose cccc ccci cccs cccv ccee ccic ccii ccis cciv ccoc ccsi ccss ccvi ccvo ccvs cec- cece ceci ceco cecs ceec cees ceke ceos cesc cese cesi cess cevo cicc cici cico cics ciee cies ciii ciis ciko cios cis- cisc cise cisk ciss cisv civc cive civo ckck ckco ckcs ckcv ckoc ckoi ckoo ckos ckso ckvo coce cock coco coes cois cok- coke coko cook coos cosc cose cosi coso coss cove covo cscc csce csci csco cscs csec csee csik csio csis csks csos csse cvcc cvii cvss eccc ecce ecci ecco eces ecis ecko ecks eco- ecos ecsc ecse ecss eecs eeee eees eeke eeks eeoc eese eesi eesk eick eico eics eiec eiei eies eike eiki eiko eiks eise eisk eiso eiss ekco ekek ekes ekis ekki ekoi ekos eksi eoes eois esce esci esco escs esee esek eseo eses esie esik esis eske esko esks eso- esok esos esse essi esso eves evie evoe evoo evos evsc evvk iccc icci icco iccs icec icee ices icis icke icks icoc icos icsc icse icsi icss iecc ieie ieio iesc iesi ieso iies iiie iiii iiio iiis iioi iioo iios iisc iisi ikee ikes ikki ikko ikoo ioci ioee ioii ioio ioke ioko iooi iooo ioos ioso iscc isci isco iscs isec isee iseo ises isic isie isis isko iso- isoc isok isos issc isse issi isso isss ivec ives ivic ivie k-ci k-os kccc kcci kcck kccv kcec kcee kcei kceo kcic kcie kcii kcis kciv kckc kckk kcko kckv kcoe kcos kcsc kcse kcsi kcss kcvi kcvk kcvo kcvs kcvv keck keco keek kees keii keik keio keis kekc keke keki keko keks keok keos kesc kesi kesk keso kess keve kevi kevs kicc kice kick kics kies kiev kiic kiii kiik kiis kikc kiki kikk kiko kioc kioe kioi kiok kioo kisc kise kisi kisk kiso kiss kisv kive kivi kkci kkck kkco kkcs kkic kkik kkkk kkoo kkov kkse kksi kkss kkvv koci kock kocs koei koes koii koiv kokc koke koki kokk koko koks kooc kooi kook kooo koos koov kos- kosc kose kosi koso koss kovc kove kovi kovk kovo ksce ksci ksck ksco kscs kscv ksec ksee ksei ksek kseo ksev ksii ksik ksis ksiv kske kskk ksko ksks ksoc ksoi ksok ksoo ksos ksse kssi ksso ksss ksvc ksve ksvi kvcc kvce kvci kvck kvco kvcs kvcv kvec kves kvic kvie kvik kvis kviv kvoc kvoe kvoi kvok kvoo kvov kvsc kvsi kvso kvss kvsv kvvs kvvv o-eo occc occi oce ocee ocis ocke ocks ocos oec- oecc oeec oese oici oick oies oiii oike oiko oiks oios oisc oise okes okic okie okko okok oksi okso ooes oooo ooos oose oosi oscc osce osci osco osec osee osei osek oses osie osii osik osis oski osoi osoo osos osov osse ossi osso osve ovcs ovee ovi- ovie ovis ovo- ovoo s-ic s-ii s-iv s-os sccc scce sccs scec scee sci- scic scie scio scis sciv sck- scok scoo scsc scsi scso se-c se-e se-i se-k se-o se-s sec- secc sece seck seco secs secv seec seek sees seie seii seik seis seke seki sekk seko seoc seoi seok sesc sese sesi seso sess seve sevi sicc sice sici sick sico sics siec siek sies siik sike siki siko siks sioe sios sisc sise sisi sisk siss sive sivi skee skei skeo skes skic skie skik skio skis skiv skoe skov skss soce soci sock soco socs soec soeo soes soic soie soik sois soke soki sokk soko sook soos sose sosi soso soss sosv sove sovo sovs sscc ssce ssci sscs ssec ssee sses ssis ssoc sssc sssi ssss svcc svce svcs svec svic svsc vcci vecc veci veck vees veie veii veik veis veke vesc vese vesi vess veve vevi vevo vic- vice vici vick vico vics vies viii viik vike viki viko vios visc vise visi visk viso viss vive vivi vivo voce voei voes voic voie voio vois voke voks vooc vose vosi voso voss vovk vsee vses vsic vsoe vssc vsse vvvv