-er a-a a-b aaa aab aae aag aak aam aan aar ab- aba abb abe abg abk abm abn abr aea aeb aee aeg aek aem aen aer ag- aga agb age agg agk agm agn agr aka akb ake akg akk akm akn akr ama amb ame amg amk amm amn amr an- ana anb ane ang ank anm ann anr ar- ara arb are arg ark arm arn arr baa bab bae bag bak bam ban bar bba bbb bbe bbg bbk bbm bbn bbr be- bea beb bee beg bek bem ben ber bga bgb bge bgg bgk bgm bgn bgr bka bkb bke bkg bkk bkm bkn bkr bma bmb bme bmg bmk bmm bmn bmr bna bnb bne bng bnk bnn bnr bra brb bre brg brk brm brn brr eaa eab eae eag eak eam ean ear eba ebb ebe ebg ebk ebm ebn ebr eea eeb eee eeg eek eem een eer ega egb ege egg egm egn egr eka ekb eke ekg ekr em- ema emb eme emg emk emm emn emr en- ena enb ene eng enk enm enn enr era erb ere erg erk erm ern err gaa gab gae gag gak gam gan gar gba gbe gbg gbk gbm gbn gbr ge- gea geb gee geg gek gem gen ger gga ggb ggg ggm ggn ggr gka gkb gkm gkn gma gmb gme gmg gmm gmn gmr gna gnb gne gnm gnn gnr gra grb gre grg grk grm grn grr ka- kaa kab kae kag kak kam kan kar kba kbb kbe kbk kbm kbn kbr ke- kea keb kee keg kek kem ken ker kga kgb kgm kkb kke kkk kkm kkn kkr kma kmb kme kmg kmk kmm kn- kna kne kng knk knm knn knr kra krg krk krn krr m-r maa mab mae mag mak mam man mar mba mbb mbe mbg mbk mbm mbr mea meb mee meg mek mem men mer mga mgb mge mgk mgm mgn mgr mka mkb mke mkg mkk mkm mkn mkr mma mmb mme mmg mmk mmm mmn mmr mna mnb mne mng mnk mnm mnn mnr mra mrb mre mrg mrk mrm mrn mrr naa nab nae nag nak nam nan nar nba nbb nbe nbg nbk nbm nbn nbr ne- nea neb nee neg nek nem nen ner nga ngb nge ngg ngk ngm ngn nka nke nkk nkm nkn nkr nma nmb nme nmg nmk nmm nmn nmr nna nnb nne nng nnk nnm nnn nra nrb nre nrg nrk nrm nrn nrr ra- raa rab rae rag rak ram ran rar rba rbb rbe rbg rbk rbm rbn rbr re- rea reb ree reg rek rem ren rer rga rgb rge rgg rgk rgn rgr rkb rke rkg rkk rkm rma rmb rme rmg rmm rmn rmr rna rnb rng rnm rnn rnr rra rrb rrg rrk rrm rrn rrr

-ana -ane -ene a-ak a-be aaaa aaab aaae aaam aaan aaar aaba aabb aabm aaea aaem aaen aage aaka aake aama aamb aame aamn aamr aana aane aang aara aare aarm abaa abab abae abag abak abam aban abar abb- abba abbb abbe abbr abee aben aber abma abmb abra aean aebn aeer aega aeka aena aer- aera agag agam agan agar agba agea agee agem agen ager agga agge agma agme agna agne agra agre akaa akae akam akan akar akee akeg aken aker akka akna akr- akra akre amaa amae amag amam aman amar amb- amba ambe ambn ambr amee amen amer amga amgn amka amm- amma amme amne amra ana- anaa anab anae anag anak anam anan anar anba anbb anee aneg anem anen aner ang- anga ange ank- anka anke anma anna annb anne arab arae arag arak aram aran arar arba arbe area aree areg arek arem aren arga argb arge arka arke arma arme armm arna arne arng arnk arr- arra arre arrg arrk arrr baaa baak baam baan baar baba babb babe babm babr baek baer baga bage bagg bagn bak- baka bake bakr bama bamb bame bamm bamn bana bane bang bank bann banr bar- bara barb bare barg bark barm barn barr bbbb bbeb bbga bbgm bbmg bbng bbrg beag beak beam bean bear beba bebb bebe beeb beeg beek beem been beer bega begg beka beke bema beme bena bene beng benk benn bera bere berg berk berm bern berr bgan bmaa bmag bman bneg bner bnrr brab brae brag brak bram bran brea breb bree breg brek brem bren brer brka brkb brna brrm brrr eaba eaga eage eama eame eana eara earb eare earn ebam eban ebba ebbr eben eber eeea eeee eega eeka eeke eena eeng eera eerg egaa egae egan egar egba egbe egea egee egem eger eggb egge egma egna egne egra egre eka- ekab ekam ekeb ekek eken eker ekka ekma ekne emae emag emam emar emba embe embr emek emen emer emma emme emne emra emre enab enam enan enb- enbn enbr enea enee eneg enem ener enga enge engg engr enka enke enkr enna enne enra eram eran erba erbb erbe ereb erem eren erer erg- erga ergg erke erma erme erna erne erra erre gaar gaba gabb gabe gabr gaea gaer gaga gage gagg gam- gama gamb game gamm gana gane gang gank gann gara garb gare garg garm garn garr gbag gban geab gean gear geba gebe geek geen geer gege gegg gem- gema gemm gemr gen- gena gene geng genk genn gera gerb gere germ gern gggg ggrn gman gmen gmer gmme gmmr gnaa gnam gnar gnma gnrr grab grae gram gran grbr grea greb gree greg grem gren grrr kaaa kaab kaag kaak kaam kaan kaar kaba kabb kabe kabg kabr kaer kag- kaga kagb kage kagg kagm kagr kaka kake kakk kakm kakn kam- kama kamb kame kamm kamn kamr kana kanb kane kang kanm kann kara karb kare karg kark karm karn karr kbaa kbab kbae kbak kbam kbar