-vac a-be a-ii a-iv aaaa aaab aaac aaae aaai aaar aaav aaba aabb aabc aabi aaca aacb aacc aace aaci aacr aacv aaea aaec aaev aaib aaic aaii aara aarc aare aari aava abaa abab abac abae abai abaj abar abb- abba abbb abbe abbi abbr abca abcb abcc abci abcr abec abee aber abia abib abic abie abir abra abrc abri abva acaa acab acac acae acai acar acba acca accc acce acci ace- acea acec acer acev aci- acia acic acie acir acr- acra acrc acre acri acrr acrv acvv aeac aebi aecb aeci aeer aer- aera aerc aeri aeva aiai aiba aica aicc aice aicr aiea aiee aiia aiib aiic aiir aija aira aire airi aiva ajab ajac ajar ajba ajee ajri arab arac arae arai arar arba arbe arbi arc- arca arce arci area arec aree arei arev aria arib arie arii arij arja arje arr- arra arrc arre arri arrr arva arve arvi avab avaj avar avcc avce avea avec aver avia avic avie aviv avra avre avri avva ba-i baaa baar baba babb babe babi babr bac- baca bacc bace baci baer baia baib baic baie bair baja baji bar- bara barb barc bare bari barr bava bave bavi bbbb bbci bbeb bbrc bcaa bcar bcbc bcca bccc bcci bcec bcer bcia bcie bcra bear beav beba bebb bebe bebi beca beci beeb beej beer beia beic beij beir beja bera berc bere beri berr biaj biar biba bibb bibe bibi bica bicc bice bici bieb bier bija biji bira birb bire biri birr bive bivi bjcc bjec brab brac brae brai braj brav brca brcb brce brea breb brec bree brei brer brev bria bric brie brje brrr brvi caaa caab caac caba cabe cabi cac- caca cacc cace caci cacr caec caei caer caia caib caic cair caja caji cara carb carc care cari carj carr cava cave cavi cbac cbar cbbc cbca cbcc cbce cbcr cbea cbec cbee cber cbia cbir cbre cbrj cbva cbvb cbve cbvr ccaa ccab ccac ccai ccar ccba ccbc ccca cccb cccc ccci cccv ccee ccic ccii ccir cciv ccra ccrc ccre ccri ccvi ceac cear ceba cec- ceca cece ceci ceeb ceec ceja cejc cer- cera cerc cere ceri ceva ciaa ciar ciba cibc cibe cibi cica cicc cici cicr ciee cier ciia ciii cira cirb circ cire ciri cirr civa civc cive cjar cjbc cjca cjcb cjcj cjic cjrb cjrc cjrj cjvb crab crac crai craj crar crbc crca crcc crce crcr cre- crea creb crec cree crei cria crib cric crie cvac cvar cvca cvcc cver cvii cvra cvrr eaba eaca eacc eaec eara earb eare eave ebac ebba ebbc ebbr ebcc eber ebic ecaa ecac ecai ecar ecbc ecbe ecca eccb eccc ecce ecci ecib ecra ecrc ecri ecrr ecrv eeca eeea eeee eera eerc eeva eica eiec eiei eier eija eiji eira eire ejer ejji erba erbb erbe erca ercc erce ereb erec erei erer erev eria eric erie erja erra errc erre erve ervi evac evae evar evea ever evia evie evir evje evra evre i-be iaaa iaac iaai iaba iaca iacc iacr iaea iaec iaia iara iarc iare iava ibac ibar ibca ibea ibec ibia ibie ibra ibrc ibri icaa icab icac icai icar icbc icca iccb iccc icci iccr icea icec icee icer icra icrc icre icrr ieac iecc ieie iera iere ieri ieva iiac iica iiie iiii iira iirc ijji irac irae irai iraj irar irbe irca ircc iree irer iri- iria iric irie irje irra irrc irre irri ivai ivaj ivar ivbv ivea ivec iver ivic ivie ivre jaar jaba jabi jabr jaca jacc jace jaci jaer jair jaja jaji jara jarc jare jari jarr java jave jbaa jbar jcbc jccc jcci jcrc jcvi jear jebb jebe jeci jeer jera jere jeri jibb jibe jibi jije jiji jira jiri jiva jive jjar jjcc jrbr raab raaj raba rabb rabe rabi rac- raca racc race raci racv raec raer raia raic raie raii rair raja raje raji rara rarb rare rari rava rave ravi rbbb rbbr rcac rcbc rccb rccc rcic rcvr rea- reac reae rear reba rebb rebe reca recc rece reci recr reeb reev reia reii reir reja rera rere reri reva reve revi riaa riab riai rib- riba ribe rica ricc rice rier riia riji rire riri riva rive rrrr rv-c rvca rver vaar vaca vace vaia vaie vair vaja vara vare vari varr vava vbcc vcbi vcci vear veba vecc veci veer veia veie veii veir veja ver- vera verb vere veri veve vevi viae viar vibe vic- vica vice vici viej vier viii viji vira virb virc vire viri virr viva vive vivi vjaa vrac vrai vrav vrba vrci vria vrij vver vvvv