a-be aaaa aaab aaad aaae aaam aaar aaav aaba aabb aabd aabm aada aade aaea aaem aaev aage aama aamb aamd aame aamr aara aard aare aarm aava abaa abab abad abae abag abam abar abb- abba abbb abbe abbr abda abed abee aber abgd abma abmb abra abva abvd adaa adab adad adae adag adam adar adba adda addd adde addr adea adeb adee adem ader adma admb adme admr adra adre advb aede aeer aega aer- aera aerd aeva agad agag agam agar agav agba agda agde agea aged agee agem ager agga agge agma agme agra agre agva amaa amad amae amag amam amar amb- amba ambe ambr amda amed amee amer amga amm- amma amme amra arab arad arae arag aram arar arba arbe arda arde ardm area ared aree areg arem arev arga argb arge arma armd arme armm arr- arra arre arrg arrr arva arve avab avar avda avea aver avma avra avre avva baaa baad baam baar baba babb babe babm babr bada badb badd bade badr baed baer baga bage bagg bama bamb bame bamm bar- bara barb bard bare barg barm barr bava bave bbad bbbb bbdd bbeb bbga bbgm bbmg bbrg bd-r bdav bdrm bead beag beam bear beav beba bebb bebe beda bede beeb beed beeg beem beer bega begg bema beme bera berd bere berg berm berr bgdv bmaa bmag bmdb brab brad brae brag bram brav brda brdm brea breb bred bree breg brem brer brev brrm brrr brvm daab daad daae daag daam daar daba dabb dada dade daeb daem daer daga dage dagg dagr dagv dama damb dame damm dara darb dard dare darg darr dava dave dbag dbar dddd ddre dead deae dear deba debe deda dedd dede deeb deed deeg deem deer deev dega dege dem- dema demb demd deme der- dera derb dere derg derm derr derv deva deve dgeg dgge dmaa dmab dmae dmba dmea dmrb dmrg draa drab drad drag dram drar drba drda drea dred dree dreg drem drev drge drra dvar dvda dvdr dvra eaba eada eadb eadd eaga eage eama eame eara earb eard eare eave ebam ebba ebbr ebed eber edad edag edam edar edda edde eddm ede- edea edem eder edge edma edme edra edrm edve eede eeea eeee eega eera eerg eeva egaa egad egae egar egba egbe egea egee egem eger eggb egge egma egra egre emad emae emag emam emar emba embd embe embr emer emma emme emra emre erad eram erba erbb erbe erda erde ereb ered erem erer erev erg- erga ergg erma erme erra erre erve evae evar evdb evea ever evga evra evre gaar gaba gabb gabe gabr gada gadd gade gadm gaea gaed gaer gaga gage gagg gam- gama gamb game gamm gara garb gard gare garg garm garr garv gava gave gbag gbde gddb geab gead gear geba gebe geda gedd gede geed geer gege gegg gem- gema gemm gemr gera gerb gerd gere germ geva geve gggg gmer gmme gmmr grab grad grae gram grav grbr grea greb gree greg grem grev grrr grve gvvv maaa maad maag maam maar maba mabe mada madb madd made maee maem maer maev maga magd mage magg mama mame mar- mara mard mare marg marm marr marv mava mbam mbav mbba mbda mbdb mbed mddm mdea mdma mdme mdra mead meag mear meav mebe meda medb medd mede meed meem meer meg- mega mege megg megr mema meme memr mer- mera merb merd mere merm merv meva meve mgam mged mger mgga mgrm mmaa mmab mmar mmda mmdb mmdv mmea mmmd mmmm mrad mrbb mrbm mrda mrdd mreb mred mree mreg mrmd mvee raab raad raag raam raba rabb rabe rada radd rade radm radr raed raeg raer raga rage ragg rama ramb rame ramm rara rarb rare rava rave rbbb rbbr rdbm rder rdev rdma rea- read reae ream rear reba rebb rebe reda redd rede redr reeb reed reem reev rega regd rege regm regr rema reme rera rerd rere rerg reva revd reve rgba rgbe rmmv rmrg rmvb rrad rred rrrr rved rver v-me vaad vaar vada vade vag- vaga vage vagg vama vame vara vard vare varg varm varr vava vbrg vder vdma vdre vear veba veda vede veer vega vege vema vemb ver- vera verb verd vere verm veve vram vrav vrba vred vver vvvv