-vac a-ak a-ha a-ok aaaa aaac aaae aaah aaar aaav aaca aacc aace aach aack aaco aacr aacv aaea aaec aaev aaha aahk aaka aake aaoe aaoo aara aarc aare aaro aava acaa acac acae acar acca accc acce acch acco ace- acea acec aceh acek acer acev acha ache achh acho achr acke acoa acoe acoh acor acr- acra acrc acre acro acrr acrv acvv aeac aeer aeka aer- aera aerc aero aeva ahac ahah ahar ahha ahoa ahoe ahok ahor ahra ahrc ahre ahrr ahva akaa akae akah akao akar akca akee aker akha akka akko akok akr- akra akre aoah aoca aoce aora arac arae arah arak arar arc- arca arce arch arco area arec aree areh arek areo arev arh- arka arke arkh arko aroa aroe aroo aror arr- arra arrc arre arrh arrk arro arrr arva arve arvo avao avar avcc avce avco avea avec aveh aveo aver avor avra avre avro avva avvo caaa caac caah cac- caca cacc cace cach cack caco cacr caec caer caha cahe caka cake caor cara carc care cark caro carr cava cave cavo ccaa ccac ccar ccca cccc cccv ccee ccha cche cchr ccoc ccra ccrc ccre ccvo ceac cear cec- ceca cece ceco ceec ceke ceor cer- cera cerc cere cero ceva cevo chaa chac chae chah chak chao char chav chca chce chch chea chec chee cheh chek cher chev chha chka choc choh chok choo chor chov chra chrc chro chrr chvo ckac ckch ckck ckco ckcv cker ckhv ckoa ckoc ckoo ckor ckrc ckvo coak coca coce coch cock coco coha coho cok- coka coke coko cooh cook cor- cora corc core cork coro corr cova cove covo crac crar crca crcc crce crcr cre- crea crec cree creh creo crkc croc croe croh crok croo cror cvac cvar cvca cvcc cver cvra cvrr eaca eacc each eaec eara eare earh earo eave ecaa ecac ecao ecar ecca eccc ecce ecco echa eche echo ecka ecko eco- ecra ecrc ecrr ecrv eeca eeea eeee eeka eeke eeoc eera eerc eero eeva ehaa ehav ehcc ehea eheh eher ehre eka- ekch ekco ekek eker ekho ekka ekoa eoka eora eore erca ercc erce erch erec erer erev erhc erke eroc eroe eroo erra errc erre erro erve evac evae evah evar evea ever evoe evoo evra evre evvk haak haar hace hack haco haec haha haho haka hake hakk hako haor hara harc hare harh hark haro harr harv hava have hcca hccc hcch heah hear heca hech heck heek heer hehe heho heka heke heor hera herc here herk hero herr heve hhaa hhhh hkcc hoac hoar hoca hoce hoch hock hocr hoek hoer hoha hohe hoho hoka hoke hoko hooe hook hoor hora horc hore hork horo horr hova hove hovk hrac hree hrrc hvac hvar hvcc kaaa kaak kaar kacc kace kach kaco kacv kaeh kaeo kaer kaha kahc kahe kaho kahr kaka kakc kake kakh kakk kako kaoa kaoc kaok kaor kara kare kark karo karr karv kava kave kavh kavo kavv kcaa kcac kcah kcar kcav kcca kccc kcck kccr kccv kcea kcec kcee kceo kcha kche kchh kchk kcho kchr kckc kckk kcko kckr kckv kcoe kcoh kcor kcrc kcrh kcro kcrr kcrv kcvh kcvk kcvo kcvr kcvv kea- keak kear keca kech keck keco kecr keeh keek keer kehk kehr keka kekc keke keko keok ker- kera kerc kere kerk kero kerr kerv keva keve khac khak khao khar khav khca khcc khch khck khcv khec kher khhk khho khka khke khkk khkr khkv khoa khoc khoe khok khor khra khrk khro khrr khrv khvh kkaa kkac kkar kkch kkck kkco kkcr kkea kkha kkhh kkhk kkhr kkkk kkoa kkoh kkoo kkor kkov kkrc kkre kkrh kkrk kkro kkrr kkrv kkvr kkvv koac koae koak koar koca koch kock koea koha kohh koho kohr koka kokc koke kokh kokk koko kokr kooc kook kooo koor koov kora korc kore kork koro korr korv kova kovc kove kovk kovo kovr krac krae krah krak krar krav krca krcc krce krch krco krea krec kree kreh krek kreo krev krhc krhv krka krkc krke krkh krkk krko krkr krkv kroa kroc kroe kroh krok kroo kror krov krrc krre krrk krro krrr krva krvc krve krvk krvo krvr krvv kvah kvak kvar kvcc kvce kvch kvck kvco kvcr kvcv kvea kvec kver kvoa kvoc kvoe kvoh kvok kvoo kvor kvov kvra kvrc kvre kvrh kvro kvrr kvrv kvvr kvvv o-eo oaer oahe oake oara oare ocac ocak occa occc oce ocee ocha oche ocke ocra ocre ocro ocrr oec- oeca oecc oeec oera oere ohcc ohee oher ohho ohoh ohok ohra ohre okak okeh oker okha okka okko okok okor okra okre okro ooaa ooak oocr ooer ooha ooho oooh oooo oora oore orac orae orah orak orao orar orav orca orce orch orco ore- orea orec oreh orek oreo orer orhe orka orke orko oro- oroe orok oror orra orro orve orvr ovar ovee over ovo- ovoo ovra ovre raak rac- raca racc race rach rack raco racv raec raer raha rahe rahr raka rake rakk raoc raoh raok rara rare rark raro rava rave rcac rccc rcvr rea- reac reae reak reao rear reca recc rece rech reck recr reek reev reha rehe reka reke reko rera rere rero reva reve revo rhae rhce rhea rhee rheo rhoa rhoc rhoh roak roar roca rocc roce roch rock roco roea roer roev roha rohe rohr roka roke rokh rokk roko rokr rook roor rora rorc rore rork roro rova rove rovo rrah rrrr rv-c rvca rver rvvh vaar vaca vace vach vack vaco vahe vaho vaka vake vara vare vark varr vava vche veak vear vecc vech veck veer veho veka veke veoh veor ver- vera vere verk vero veve vevo vhhh vkor voar voca voce voer voho voka voke vooc voor vor- vora vore voro vovk vrac vrak vrav vreo vrhe vroc vver vvvv