-vac a-be a-ha a-ii a-iv aaaa aaab aaac aaae aaah aaai aaav aaba aabb aabc aabh aabi aaca aacb aacc aace aach aaci aacv aaea aaec aaev aaha aaib aaic aaii aava abaa abab abac abae abai abb- abba abbb abbe abbi abca abcb abcc abch abci abec abee abha abhi abia abib abic abie abva acaa acab acac acae acai acba acca accc acce acch acci ace- acea acec aceh acev acha ache achh achi aci- acia acic acie acvv aeac aebi aecb aeci aeva ahab ahac ahah ahai ahha ahva aiai aiba aica aicc aice aich aiea aiee aiha aiia aiib aiic aiva avab avcc avce avea avec aveh avia avic avie aviv avva ba-i baaa baah baba babb babe babi bac- baca bacc bace bach baci baha bahi baia baib baic baie bava bave bavi bbbb bbch bbci bbeb bcaa bcbc bcca bccc bcci bcec bche bcia bcie beah beav beba bebb bebe bebi beca bech beci beeb beia beic bhai bhca bhcc bhie biba bibb bibe bibi bica bicc bice bich bici bieb biha bihe bihi bive bivi caaa caab caac caah caba cabe cabi cac- caca cacc cace cach caci caec caei caha cahe caia caib caic cava cave cavi cbac cbbc cbca cbcc cbce cbea cbec cbee cbha cbia cbva cbvb cbve ccaa ccab ccac ccai ccba ccbc ccca cccb cccc ccci cccv ccee ccha cche ccic ccii cciv ccvi ceac ceba cec- ceca cece ceci ceeb ceec ceva chaa chab chac chae chah chai chav chca chce chch chci chea cheb chec chee cheh chev chha chia chib chic chie chih chiv ciaa ciba cibc cibe cibi cica cicc cich cici ciee ciia ciii civa civc cive civh cvac cvca cvcc cvii eaba eabh eaca eacc each eaec eave ebac ebba ebbc ebcc ebic ecaa ecac ecai ecbc ecbe ecca eccb eccc ecce ecci echa eche ecib eeca eeea eeee eeva ehaa ehav ehcc ehea eheh eica eich eiec eiei eiha evac evae evah evea evia evie h-ii haab haba habe habi hace haec haha haie hava have hbic hcbc hcca hccb hccc hcch hchi heah hebb hebe hebi heca hech heeb hehe heia heic heie heih heve hevi hhaa hhhh hi-c hi-v hiaa hiab hiba hibi hicc hice hich hiei hihc hihe hihi hiie hive hvac hvcc i-be iaaa iaac iaai iaba iaca iacc iaea iaec iahc iaia iava ibac ibca ibea ibec ibeh ibia ibie icaa icab icac icai icbc icca iccb iccc icci icea icec icee ichc iche ichi ieac iecc ieie ieva ihab ihba ihcc ihvh iiac iica iiie iiii ivah ivai ivbv ivea ivec ivic ivie vaca vace vach vahe vahi vaia vaie vava vbcc vcbi vcci vche veba vecc vech veci veia veie veii veve vevi vhhh viae vibe vic- vica vice vich vici vihi viii viva vive vivi vvvv