-vac a-be a-ha aaaa aaab aaac aaae aaah aaam aaav aaba aabb aabc aabh aabm aaca aacb aacc aace aach aacm aacv aaea aaec aaem aaev aaha aama aamb aamc aame aava abaa abab abac abae abam abb- abba abbb abbe abca abcb abcc abch abec abee abha abhm abma abmb abmc abva acaa acab acac acae acba acca accc acce acch accm ace- acea acec aceh acem acev acha ache achh acma acmc acme acmh acmv acvv aeac aecb aeva ahab ahac ahah aham ahem ahha ahmc ahme ahva amaa amac amae amah amam amb- amba ambe amca amcc amec amee amm- amma amme avab avcc avce avea avec aveh avma avva baaa baah baam baba babb babe babm bac- baca bacc bace bach baha bama bamb bamc bame bamm bava bave bbbb bbch bbcm bbeb bcaa bcam bcbc bcca bccc bccm bcec bche bcma beah beam beav beba bebb bebe beca bech beeb beem behm bema beme bhca bhcc bmaa bmce bmvc caaa caab caac caah caam caba cabe cac- caca cacc cace cach cacm caec caem caha cahe cama camb camc came camh camm cava cave cbac cbbc cbca cbcc cbce cbcm cbea cbec cbee cbha cbme cbva cbvb cbve ccaa ccab ccac ccam ccba ccbc ccca cccb cccc cccm cccv ccee ccha cche ccma ccmb ccmc ccmm ceac ceba cec- ceca cece cecm ceeb ceec ceem cema cemb ceme cemm ceva chaa chab chac chae chah cham chav chca chce chch chcm chea cheb chec chee cheh chem chev chha chmb chmc cmaa cmac cmah cmba cmbc cmcc cmcv cmea cmec cmha cmhc cmmb cmmc cvac cvca cvcc eaba eabh eaca eacc each eaec eama eame eave ebac ebam ebba ebbc ebcc ecaa ecac ecam ecbc ecbe ecca eccb eccc ecce eccm ecem echa eche ecma eeca eeea eeee eeva ehaa ehav ehcc ehea eheh emac emae emam emba embe emcc emhc emma emme evac evae evah evea haab haam haba habe hace haec haem haha hama hamc hame hamm hava have hcbc hcca hccb hccc hcch hcmc hcmm heah heam hebb hebe heca hech heeb heem hehe hem- hema heme heve hhaa hhhh hmae hmav hmhb hmmm hvac hvam hvcc maaa maac maam maba mabe mac- maca macb macc mace mach maee maem maev maha mahe mama mamc mame mava mbac mbam mbav mbba mbca mcaa mcac mcba mcbc mcca mccc mccv mcmc mcmv mcve meah meav mebe mec- meca mecc mece mech meem mehe mema memc meme meva meve mhac mhem mhmm mmaa mmab mmac mmcc mmcm mmcv mmea mmhm mmmc mmmh mmmm mvac mvca mvcc mvee v-me vaca vace vach vahe vama vame vava vbcc vche veba vecc vech vehm vema vemb veve vhhh vmac vmca vmcc vmcv vmmc vvvv