-er a-a a-c aaa aac aae aaj aak aao aar aav ac- aca acc ace acj ack aco acr acv aea aec aee aej aek aeo aer aev aja ajc aje ajj ajk ajo ajr aka akc ake akj akk ako akr akv aoa aoc aoe aoj aok aoo aor aov ar- ara arc are arj ark aro arr arv av- ava avc ave avk avo avr c-- c-j caa cac cae caj cak cao car cav cca ccc cce ccj cck cco ccr ccv ce- cea cec cee cej cek ceo cer cev cja cjc cjk cjr cka ckc cko co- coa coc coe coj cok coo cor cov cra crc cre crj crk cro crr crv cva cvc cve cvk cvo cvr cvv eaa eac eae eaj eak eao ear eav ec- eca ecc ece ecj eck eco ecr ecv eea eec eee eek eeo eer eev eja ejc ejo eka ekc eke eko ekr ekv eo- eoa eoc eoe eok eoo eor era erc ere erk ero err erv eva evc eve evo evr evv jaa jac jae jaj jak jao jar jav jca jcc jce jck jco jcr jea jec jee jej jek jeo jer jja jjc jjj jjk jjr jka jkk jko jkr jkv joa joc joe joj jok joo jor jra jrc jrk jro jrr jvc ka- kaa kac kae kaj kak kao kar kav kca kcc kce kck kcr ke- kea kec kee kek keo ker kev kjc kje kjr kkc kke kkk kkr kkv koa koc koe kok koo kor kra krc krk kro krr krv kva kvk kvo kvr kvv oaa oac oae oaj oak oao oar oav oc- oca occ ocj ock oco ocr ocv oea oec oee oeo oer oja ojc oje ojo oka okc oke okj okk oko okr oo- ooa ooc ook ooo oor oov or- ora orc ore ork oro orr orv ov- ova ovc ove ovo ovv ra- raa rac rae raj rak rao rar rav rca rcc rce rcj rco rcr rcv re- rea rec ree rek reo rer rev rja rjc rjk rjr rkc rke rkk rko rkv roa roc roe roj rok roo ror rov rra rrc rrk rrr rva rvc rve rvo rvr rvv v-a v-e vaa vac vae vaj vak vao var vav vca vcc vce vco vcr vea vec vee vek veo ver vja vka voa voc voe vok voo vor vov vra vrc vre vrk vrr vva vvc vvo vvr vvv

-vac a-ak a-ok aaaa aaac aaae aaar aaav aaca aacc aace aack aaco aacr aacv aaea aaec aaev aaka aake aaoe aaoo aara aarc aare aaro aava acaa acac acae acar acca accc acce acco ace- acea acec acek acer acev acke acoa acoe acor acr- acra acrc acre acro acrr acrv acvv aeac aeer aeka aer- aera aerc aero aeva ajac ajak ajao ajar ajee ajka ajoo akaa akae akao akar akca akee aker akka akko akok akr- akra akre aoca aoce aora arac arae arak arar arc- arca arce arco area arec aree arek areo arev arja arje arjo arka arke arko aroa aroe aroo aror arr- arra arrc arre arrk arro arrr arva arve arvo avaj avao avar avcc avce avco avea avec aveo aver avor avra avre avro avva avvo caaa caac cac- caca cacc cace cack caco cacr caec caer caja caka cake caor cara carc care carj cark caro carr cava cave cavo ccaa ccac ccar ccca cccc cccv ccee ccjo ccoc ccra ccrc ccre ccvo ceac cear cec- ceca cece ceco ceec ceja cejc ceke ceor cer- cera cerc cere cero ceva cevo cjar cjca cjcj cjkv cjor cjrc cjrj ckac ckck ckco ckcv cker ckjr ckjv ckoa ckoc ckoo ckor ckrc ckvo coak coca coce cock coco cojo cok- coka coke coko cook cor- cora corc core cork coro corr cova cove covo crac craj crar crca crcc crce crcr cre- crea crec cree creo crkc croc croe crok croo cror cvac cvar cvca cvcc cver cvra cvrr eaca eacc eaec eara eare earo eave ecaa ecac ecao ecar ecca eccc ecce ecco ecka ecko eco- ecra ecrc ecrr ecrv eeca eeea eeee eeka eeke eeoc eera eerc eero eeva ejer ejoo eka- ekco ekek eker ekka ekoa eoka eora eore erca ercc erce erec erer erev erja erke eroc eroe eroo erra errc erre erro erve evac evae evar evea ever evje evoe evoo evra evre evvk j-ro jaak jaar jaca jacc jace jack jaco jaer jaja jaka jake jako jara jarc jare jark jaro jarr java jave jccc jcrc jear jeer jeke jeok jera jere jerk jero jjar jjcc joao joar joca joce jock joco joea joee jojo joka joke jook joor jora jore jork joro jova jove jovo kaaa kaak kaar kacc kace kaco kacv kaeo kaer kaja kajc kaje kajk kajo kajr kaka kakc kake kakj kakk kako kaoa kaoc kaok kaor kara kare karj kark karo karr karv kava kave kavo kavv kcaa kcac kcar kcav kcca kccc kcck kccr kccv kcea kcec kcee kceo kcjc kcjj kcjk kckc kckj kckk kcko kckr kckv kcoe kcor kcrc kcro kcrr kcrv kcvj kcvk kcvo kcvr kcvv kea- keak kear keca keck keco kecr keek keer kejj kejo keka kekc keke keko keoj keok ker- kera kerc kere kerk kero kerr kerv keva keve kjaa kjac kjae kjak kjav kjcc kjce kjck kjcr kjcv kjee kjer kjjj kjjk kjjo kjjr kjke kjkj kjkk kjoc kjoe kjoj kjok kjor kjrc kjrv kjvc kjvv kkaa kkac kkar kkcj kkck kkco kkcr kkea kkjk kkkj kkkk kkoa kkoj kkoo kkor kkov kkrc kkre kkrk kkro kkrr kkrv kkvr kkvv koac koae koak koar koca kock koea koja koje kojo koka kokc koke kokk koko kokr kooc kook kooo koor koov kora korc kore kork koro korr korv kova kovc kove kovk kovo kovr krac krae kraj krak krar krav krca krcc krce krco krea krec kree krej krek kreo krev krjc krje krjk krjo krka krkc krke krkk krko