a-be aaaa aaab aaae aaaf aaam aaar aaba aabb aabm aabt aaea aaem aafa aafb aaff aage aama aamb aame aamo aamr aaoe aaoo aara aare aarm aaro aart aata aatf aatt abaa abab abae abaf abag abam abar abat abb- abba abbb abbe abbo abbr abbt abee aber abet abff abma abmb abmt aboa abob abof aboo abor abot abra abro abta aeaf aeer aega aemt aeom aer- aera aero aeta aetf aeto aetr aett afaa afam afao afar afat afee afer afet affa affo afft afgf afma afoa afoe afog afoo afor afr- afra afre afrm afro afta afte ag-o agag agam agao agar agat agba agbo agea agee agem ager aget agfa agga agge agma agme agob agog agoo agot agra agre agro agta agte agtr amaa amae amag amam amar amat amb- amba ambe ambo ambr amee amer amet amfm amfr amga amm- amma amme ammo amob amof amog amoo amor amot amra amro amta amte amto aoba aogm aoma aomg aora aorb aort aotf arab arae araf arag aram arar arat arba arbe area aree aref areg arem areo aret arfa arfb arff arft arga argb arge argo arma arme armm armo armt aroa arob aroe arom aroo aror arr- arra arre arrg arro arrr arrt arta arte arto artr at-t ataa atab atae atar atat atea atee atef atem ateo ater atfb atfe atgm atgo atm- atma atme atmo atob atoe atof atom ator atot atra atre atrm atro atta atte atto attr baaa baaf baam baar baat baba babb babe babm babo babr baer baff bafo baft baga bage bagg bago bagt bama bamb bame bamf bamm bar- bara barb bare barf barg barm baro barr bart bata bate batf bato batt bbbb bbeb bbet bbga bbgm bbmg bbrg beaf beag beam bear beat beba bebb bebe bebo beeb beef beeg beem beer beet befa befe beff befo beft bega begg bego bema beme beo- beof beor beot bera bere berg berm bero berr bert beta bete beto bett bfgf bfme bfta bftt bmaa bmag boab boag boar boat boba bobb bobe bobo boea boee boef boeo boer boet bofa bofe boff boga boge bogg bogo bogt boma bomb bome bomt boob booe boof boog boom boor boot bor- bora bore borf borg borm boro borr bort bota botb bote boto bott brab brae braf brag bram brao brat brea breb bree bref breg brem breo brer bret brfm broa brob broe brog brom broo bror brot brrm brrr btaa btaf btob btor btrt bttb eaaf eaba eafb eaga eage eama eame eaom eara earb eare earo eart eata eate ebam ebba ebbo ebbr eber eboe eboo ebor ebro eeea eeee eefa eefe eega eemo eera eerg eero eeta eete ef-g efab efbr efeo efet effa efma efor eft- efta egaa egae egao egar egat egba egbe egea egee egem eger egfr eggb egge eggo egma ego- egor egot egra egre egta egte emae emag emam emar emba embe embo embr emer emet emma emme emor emra emre emta emte eora eore eota eoto eraf eram erat erba erbb erbe ereb erem erer eret erft erg- erga ergg ergo erma erme ermo erob eroe eroo erra erre erro erta etag etam etat etbr etee etem eter etfa etfb etfe etoe etra etre etrm etro etta ette etto faaa faam faba fabe fabm fabo faeb faem fafa fafe faff fafg fafo fage fagg fago fama fame famo fara farb fare farg farm faro farr fart fata fate fatf fato fatt fbar fbom feaf feam fear feat feba febo feeb feem feer feet fefe feff fefo fege fegg fema femb feme femm feof fera ferb fere ferm fero ferr fert feta fete fetr fett ffar ffee ffff ffrr fftf fmea fmga foaf foam foar foba fobt foer fofo foge fogg fogo foma fome fomo fomt foof foom foot for- fora forb fore forg form foro forr fort fota fote fotm foto fott frab frae frag fram frat frea free frem freo fret frob froe frog from frot frta ftam ftea fter gaar gaba gabb gabe gabo gabr gabt gaea gaer gafa gafb gaff gaft gaga gage gagg gago gam- gama gamb game gamm gamo gara garb gare garf garg garm garo garr gart gata gate gatm gato gatr gatt gbag gbbo geab gear geat geba gebe geer geet gefe geft gege gegg gego gem- gema gemm gemr geo- geof geog geom gera gerb gere germ gero gert geta getb gete getg geto gett gfer gffa gfoa gfor ggbt ggfg gggg gmat gmer gmfa gmme gmmr gmta goaf goam goar goat goba gobe gobo goef goem goer gofe goff gofr goga gogo goma gomb gome gomf gomo goof goog goom goor goot gora gorb gore gorf gorg gorm goro gorr gort gota gote gotm goto gott grab grae graf gram grat grbr grea greb gree gref greg grem gret grfa grmt grob grof grog grom groo gror grot grrr gtaa gtbr gtea gtfm gtfo gtoe gtta maaa maaf maag maam maar maat maba mabe mabo maee maem maeo maer mafa mafb maff mafg maga mage magg mago mama mame mamf mamo maor mar- mara mare marf marg marm maro marr mart mata mate mato matr matt mbam mbba mbta meag mear meat mebe mebo meef meem meer meet mefe meff mefo meg- mega mege megg mego megr mema meme memo memr meor mer- mera merb mere merf merm mero mert met- meta mete meto mett mfbm mffa mfor mftf mgam mger mgga mgmt mgrm mmaa mmab mmar mmea mmff mmmm mmor mmrf moaa moab moaf moag moam moar moat moba mobb mobe mobo moea moef moet mofa mofe moff mofo moga mogg mogo moma mome momo mooa moob mooe moog moor moot mora morb more morf morg moro mort mota motb mote motm moto mott mrbb mrbm mreb mree mreg mrta mrtm mrtt mtaa mtab mtbo mtff mtge mtoa mtoe mtom mtor mtre mtrr mttr o-eo oaer oafo oama oara oare oate obba obbo obea ober