a-be aaaa aaab aaae aaam aaba aabb aabm aaea aaem aage aama aamb aame aamo aaoe aaoo abaa abab abae abag abam abb- abba abbb abbe abbo abee abma abmb aboa abob aboo aega aeom ag-o agag agam agao agba agbo agea agee agem agga agge agma agme agob agog agoo amaa amae amag amam amb- amba ambe ambo amee amga amm- amma amme ammo amob amog amoo aoba aogm aoma aomg baaa baam baba babb babe babm babo baga bage bagg bago bama bamb bame bamm bbbb bbeb bbga bbgm bbmg beag beam beba bebb bebe bebo beeb beeg beem bega begg bego bema beme beo- bmaa bmag boab boag boba bobb bobe bobo boea boee boeo boga boge bogg bogo boma bomb bome boob booe boog boom eaba eaga eage eama eame eaom ebam ebba ebbo eboe eboo eeea eeee eega eemo egaa egae egao egba egbe egea egee egem eggb egge eggo egma ego- emae emag emam emba embe embo emma emme gaba gabb gabe gabo gaea gaga gage gagg gago gam- gama gamb game gamm gamo gbag gbbo geab geba gebe gege gegg gego gem- gema gemm geo- geog geom gggg gmme goam goba gobe gobo goem goga gogo goma gomb gome gomo goog goom maaa maag maam maba mabe mabo maee maem maeo maga mage magg mago mama mame mamo mbam mbba meag mebe mebo meem meg- mega mege megg mego mema meme memo mgam mgga mmaa mmab mmea mmmm moaa moab moag moam moba mobb mobe mobo moea moga mogg mogo moma mome momo mooa moob mooe moog o-eo oama obba obbo obea oboe oegb oeme ogae ogam ogb ogba ogbe ogea ogee ogge ogma ogoa ogog omam omao ombe ombo omee omeo omma omo- omoa omoe omoo ooaa ooba oobe ooma oome oooo