a-a a-c a-z aaa aac aak aao aar aav aaz ac- aca acc ack aco acr acv acz aka akc akk ako akr akv aoa aoc aok aoo aor aov ar- ara arc ark aro arr arv arz av- ava avc avk avo avr avz az- aza azo azz c-- caa cac cak cao car cav caz cca ccc cck cco ccr ccv ccz cka ckc cko co- coa coc cok coo cor cov coz cra crc crk cro crr crv crz cva cvc cvk cvo cvr cvv cvz cz- czc czk czo k-z ka- kaa kac kak kao kar kav kaz kca kcc kck kcr kkc kkk kkr kkv koa koc kok koo kor koz kra krc krk kro krr krv kva kvk kvo kvr kvv kzo oaa oac oak oao oar oav oc- oca occ ock oco ocr ocv ocz oka okc okk oko okr oo- ooa ooc ook ooo oor oov or- ora orc ork oro orr orv orz ov- ova ovc ovo ovv oza ozo ozz ra- raa rac rak rao rar rav raz rca rcc rco rcr rcv rkc rkk rko rkv rkz roa roc rok roo ror rov roz rra rrc rrk rrr rva rvc rvo rvr rvv rza rzo v-a vaa vac vak vao var vav vaz vca vcc vco vcr vka voa voc vok voo vor vov voz vra vrc vrk vrr vva vvc vvo vvr vvv vvz zaa zac zak zao zar zav zaz zco zka zo- zoa zoc zok zoo zor zro zzr zzz

-vac a-ak a-ok aaaa aaac aaar aaav aaca aacc aack aaco aacr aacv aaka aaoo aara aarc aaro aava acaa acac acar acca accc acco acoa acor acr- acra acrc acro acrr acrv acvv akaa akao akar akca akka akko akok akr- akra aoca aora arac arak arar arc- arca arco arka arko aroa aroo aror aroz arr- arra arrc arrk arro arrr arva arvo arza arzo avao avar avaz avcc avco avor avra avro avva avvo aza- azar azaz azca azo- azoo azor azov azra azza azzo caaa caac cac- caca cacc cack caco cacr caka caor caoz cara carc cark caro carr cava cavo caza cazo ccaa ccac ccar ccca cccc cccv ccoc ccra ccrc ccvo ckac ckck ckco ckcv ckoa ckoc ckoo ckor ckrc ckvo coak coca cock coco cok- coka coko cook cor- cora corc cork coro corr cova covo cozz crac crar crca crcc crcr crcz crkc croc crok croo cror croz cvac cvar cvca cvcc cvra cvrr czar kaaa kaak kaar kacc kaco kacv kacz kaka kakc kakk kako kaoa kaoc kaok kaor kara kark karo karr karv karz kava kavo kavv kavz kaza kazc kazo kazr kazz kcaa kcac kcar kcav kcca kccc kcck kccr kccv kckc kckk kcko kckr kckv kckz kcor kcoz kcrc kcro kcrr kcrv kcrz kcvk kcvo kcvr kcvv kczo kczz kkaa kkac kkar kkck kkco kkcr kkkk kkoa kkoo kkor kkov kkoz kkrc kkrk kkro kkrr kkrv kkrz kkvr kkvv kkzz koac koak koar koaz koca kock koka kokc kokk koko kokr kokz kooc kook kooo koor koov kooz kora korc kork koro korr korv kova kovc kovk kovo kovr koza kozk kozo kozr krac krak krar krav kraz krca krcc krco krka krkc krkk krko krkr krkv krkz kroa kroc krok kroo kror krov kroz krrc krrk krro krrr krrz krva krvc krvk krvo krvr krvv krvz krza krzk krzr krzz kvak kvar kvaz kvcc kvck kvco kvcr kvcv kvoa kvoc kvok kvoo kvor kvov kvoz kvra kvrc kvro kvrr kvrv kvvr kvvv kvvz kzar kzaz kzcr kzkr kzkz kzoo kzor kzoz kzrc kzrk kzro kzrr kzrv kzrz kzza kzzk kzzo kzzr kzzv kzzz oara ocac ocak occa occc ocra ocro ocrr okak okaz okka okko okok okor okra okro ooaa ooak oocr oooo oora orac orak orao orar orav orca orco orka orko oro- orok oror oroz orra orro orvr orzk orzo ovar ovo- ovoo ovra ozar raak raaz rac- raca racc rack raco racv raka rakk raoc raok rara rark raro rarz rava raza razo razr razz rcac rccc rcvr roak roar roca rocc rock roco roka rokk roko rokr rook roor rooz rora rorc rork roro rova rovo roza rozz rrrr rv-c rvca rzav rzka vaar vaca vack vaco vaka vara vark varr vava vaza vkor vkzv voar voca voka vooc voor vor- vora voro vovk vrac vrak vrav vraz vroc vvvv z-ro zaar zaav zaca zack zaka zakk zara zark zaro zarr zaza zcar zoar zoco zoo- zook zora zorc zork zoro zovk zoza zozo zrcv zzzz

-aaa- aaaoc aaarc aakko acaca acack acar- acara accra acock acook acork acro- akaoa akaza akkra akoka akoko akova akrak akrar akro- ara-c araca arack araco araoz arara arava arcoa arcor arkar aroar arock aroor arora arrak arroz arvak arvar arzac arzak arzoo avaaz avara avaro avaza avoca azaca azaka azara azovo azrac azrak azrar c-a-c c-cor ca-ca cacak cacao caco- cacoa cakov cakra caraa carac carak caraz carck cark- caroa carra carro carva cavac cavak cavok cavor cazaa cazac ccccc co-co coarc coava cocao cocc- cocco cocka cocoa cokak cokar cokk- corak corca coro- corra corvo corzo covra cozza cozzo crack craco cravo croak crock croco crook crova czako czar- k-a-o k-car kaava kaavo kacar kacov kakao kakar kakka kakko kako- kakra kaooa karak karcz karka karok karoo kavak kavar kavka kazaa kazak kazar kazaz kazoo kazor ko-ko koara koarz kocak kocov kokak kokka kokko kokor kokra kooka kooza korak korca korck koroa koror korra korro kovac kovak kovar kovor kozak kozar kraak kraar krack kraka krock kroza oarac oaror ocara ocaro occar occra ockro ocora ocova ocr-a oczko okaka okara okoc okoro ooooo oovoo oozoa orara orava oroco orrca orvar ovaka ovako ovar- ovaro ovca ovcar ovoca ozara ozark ozcar ozora ozoro ozvar r-co- ra-ra raack raaor racak racka racko rakaa rakov raock ravak ravar ravaz ravca razar razoo razor razzo rccar rkavv ro-ro roark rocar rocca rocco rocka rocko rocoa rocor rocov rokkk rorra rovca rozar rozca rozov vaara