-er a-a a-b aaa aab aae aag aam aar ab- aba abb abe abg abm abr aea aeb aee aeg aem aer ag- aga agb age agg agm agr ama amb ame amg amm amr ar- ara arb are arg arm arr baa bab bae bag bam bar bba bbb bbe bbg bbm bbr be- bea beb bee beg bem ber bga bgb bge bgg bgm bgr bma bmb bme bmg bmm bmr bra brb bre brg brm brr eaa eab eae eag eam ear eba ebb ebe ebg ebm ebr eea eeb eee eeg eem eer ega egb ege egg egm egr em- ema emb eme emg emm emr era erb ere erg erm err gaa gab gae gag gam gar gba gbe gbg gbm gbr ge- gea geb gee geg gem ger gga ggb ggg ggm ggr gma gmb gme gmg gmm gmr gra grb gre grg grm grr m-r maa mab mae mag mam mar mba mbb mbe mbg mbm mbr mea meb mee meg mem mer mga mgb mge mgm mgr mma mmb mme mmg mmm mmr mra mrb mre mrg mrm mrr ra- raa rab rae rag ram rar rba rbb rbe rbg rbm rbr re- rea reb ree reg rem rer rga rgb rge rgg rgr rma rmb rme rmg rmm rmr rra rrb rrg rrm rrr

a-be aaaa aaab aaae aaam aaar aaba aabb aabm aaea aaem aage aama aamb aame aamr aara aare aarm abaa abab abae abag abam abar abb- abba abbb abbe abbr abee aber abma abmb abra aeer aega aer- aera agag agam agar agba agea agee agem ager agga agge agma agme agra agre amaa amae amag amam amar amb- amba ambe ambr amee amer amga amm- amma amme amra arab arae arag aram arar arba arbe area aree areg arem arga argb arge arma arme armm arr- arra arre arrg arrr baaa baam baar baba babb babe babm babr baer baga bage bagg bama bamb bame bamm bar- bara barb bare barg barm barr bbbb bbeb bbga bbgm bbmg bbrg beag beam bear beba bebb bebe beeb beeg beem beer bega begg bema beme bera bere berg berm berr bmaa bmag brab brae brag bram brea breb bree breg brem brer brrm brrr eaba eaga eage eama eame eara earb eare ebam ebba ebbr eber eeea eeee eega eera eerg egaa egae egar egba egbe egea egee egem eger eggb egge egma egra egre emae emag emam emar emba embe embr emer emma emme emra emre eram erba erbb erbe ereb erem erer erg- erga ergg erma erme erra erre gaar gaba gabb gabe gabr gaea gaer gaga gage gagg gam- gama gamb game gamm gara garb gare garg garm garr gbag geab gear geba gebe geer gege gegg gem- gema gemm gemr gera gerb gere germ gggg gmer gmme gmmr grab grae gram grbr grea greb gree greg grem grrr maaa maag maam maar maba mabe maee maem maer maga mage magg mama mame mar- mara mare marg marm marr mbam mbba meag mear mebe meem meer meg- mega mege megg megr mema meme memr mer- mera merb mere merm mgam mger mgga mgrm mmaa mmab mmar mmea mmmm mrbb mrbm mreb mree mreg raab raag raam raba rabb rabe raeg raer raga rage ragg rama ramb rame ramm rara rarb rare rbbb rbbr rea- reae ream rear reba rebb rebe reeb reem rega rege regm regr rema reme rera rere rerg rgba rgbe rmrg rrrr

-aaa- a-ram aaaam aaaee aaarg aabaa aabba aabga aabra aamer aamra aaram aarma abaab ababa ababe abaer abaga abara abare abbar abeam abear abeba abebe abeer abega abege abegg abera abere aberg aberr abgar abram abrar aeaea aebbe aegae aegea aeger agam- agama agame agara agege agema agerm aggag aggar agger agram agree amaga amage amama amame amara amare ambam ambar amber ambra ameba ameer amer- amera amere ammar ammer amram ar-ab arab- araba arabe araea arage arama arame arara arare arbab arbar arbee arber arbre areae arear arega arema areme arere armar armee armer arram arrea baabe baama babam babar babee baber babra bagag bagar bagea bager bagga bagge bagra bagre bamba bamma bamra baraa barab barag baram barar barba barbe barea barer barga barge barma barra barre bbbee bbear be-er beame beara beare bebar beber bebra beebe beega begab begam begar begee begem begga begge bemar bemba bembe bemer berag berar berba berbe berea bereg berga berge berma berme berra berre bgame braem braga bragb brage bragg brama brame bream breba breem breer breg- brega brege bregg breme bremm brera brere brmmm brrar brrrr eagar eager eagre earar ebara ebber ebeam eberg eeeee eeram eerma egare eggar egger egrem emage emare embar embee ember emear emeer emera emere emerg emmer erbaa erbar erbbe erber erear erege erem- erema erere ga-ga gaara gabar gabba gabbe gaber gabra gabre gagae gagar gagea gager gagge gagme gagra gamba gambe gamer gamma gamme garab garag garam garba garbe gareb garga garma garmr garra garre gbara gberg gearb geare geber gebre geere gegar gegge gemba gemer gemma gemme gemre gerar gerba gerbe gerea germa germe gerra gerre ggaba grabe graea gragg grama grame gramm grebe greer grege gregg greme grgar grrrr ma-ma maara maare mabea mabra maeba maera maere magam magar magba magee mager magma magra magre mamar mamba mamea mamer mamma mamme mamre maraa marab marae marag maram marar marea maree marem marga marge marma marme marra marre mbama mbebe mbege mbere meaer meama meara meare mebar mebbe mebea meera meere mega- megar meger megre memba membe memer merab merag meram mereg merer merga merge merre mgama mgame mgarr mmmmm mream ra-ra raaba raabe rabab rabba rabbe ragam ragea ragee rager ragga ramar ramba rambe ramea ramee ramer ramma ramme rarae rarbg rareb raree rarer reame rear- rearm rebab rebag rebar rebbe rebeg reber rebra reege reema reeme reere regab regar regba regem reger regga regge regma regme remar remee remer rere- reree rraga rragb

a-game aaaaba aaberg abaera abagar abeere abegge