-er a-a a-b a-t aaa aab aae aam aan aar aat ab- aba abb abe abm abn abr abt aea aeb aee aem aen aer aet ama amb ame amm amn amr amt an- ana anb ane anm ann anr ant ar- ara arb are arm arn arr art at- ata atb ate atm atn atr att baa bab bae bam ban bar bat bba bbb bbe bbm bbn bbr bbt be- bea beb bee bem ben ber bet bma bmb bme bmm bmn bmr bmt bna bnb bne bnn bnr bnt bra brb bre brm brn brr brt bta btb bte btm btn btr btt eaa eab eae eam ean ear eat eba ebb ebe ebm ebn ebr ebt eea eeb eee eem een eer eet em- ema emb eme emm emn emr emt en- ena enb ene enm enn enr ent era erb ere erm ern err ert eta etb ete etm etn etr ett m-r maa mab mae mam man mar mat mba mbb mbe mbm mbr mbt mea meb mee mem men mer met mma mmb mme mmm mmn mmr mmt mna mnb mne mnm mnn mnr mnt mra mrb mre mrm mrn mrr mrt mta mtb mte mtm mtn mtr mtt naa nab nae nam nan nar nat nba nbb nbe nbm nbn nbr nbt ne- nea neb nee nem nen ner net nma nmb nme nmm nmn nmr nmt nna nnb nne nnm nnn nnt nra nrb nre nrm nrn nrr nrt nta ntb nte ntm ntn ntr ntt ra- raa rab rae ram ran rar rat rba rbb rbe rbm rbn rbr rbt re- rea reb ree rem ren rer ret rma rmb rme rmm rmn rmr rmt rna rnb rnm rnn rnr rnt rra rrb rrm rrn rrr rrt rta rtb rte rtm rtn rtr rtt taa tab tae tam tan tar tat tba tbb tbe tbm tbn tbr tbt te- tea teb tee tem ten ter tet tma tmb tme tmm tmn tmr tmt tna tnb tne tnm tnn tnr tnt tra trb tre trm trn trr trt tta ttb tte ttm ttn ttr ttt

-ana -ane -ene a-be aaaa aaab aaae aaam aaan aaar aaba aabb aabm aabt aaea aaem aaen aama aamb aame aamn aamr aana aane aara aare aarm aart aata aatt abaa abab abae abam aban abar abat abb- abba abbb abbe abbr abbt abee aben aber abet abma abmb abmt abra abta aean aebn aeer aemt aena aent aer- aera aeta aetn aetr aett amaa amae amam aman amar amat amb- amba ambe ambn ambr amee amen amer amet amm- amma amme amne amnt amra amta amte ana- anaa anab anae anam anan anar anat anba anbb anee anem anen aner anet anma anna annb anne annt ant- anta ante antm antr antt arab arae aram aran arar arat arba arbe area aree arem aren aret arma arme armm armt arna arne arnt arr- arra arre arrr arrt arta arte artr at-t ataa atab atae atan atar atat atea atee atem aten ater atm- atma atme atna atra atre atrm atrn atta atte attn attr baaa baam baan baar baat baba babb babe babm babr baer bama bamb bame bamm bamn bana bane bann banr bant bar- bara barb bare barm barn barr bart bata bate batn batt bbbb bbeb bbet beam bean bear beat beba bebb bebe beeb beem been beer beet bema beme bena bene benn bent bera bere berm bern berr bert beta bete bett bmaa bman bner bnet bnrr bnta bntm brab brae bram bran brat brea breb bree brem bren brer bret brna brrm brrr btaa btan bten btrt bttb eaba eama eame eana eara earb eare earn eart eata eate ebam eban ebba ebbr eben eber eeea eeee eena eent eera eeta eete emae emam emar emba embe embr emen emer emet emma emme emne emra emre emta emte enab enam enan enat enb- enbn enbr enea enee enem ener enna enne enra ent- ente entr eram eran erat erba erbb erbe ereb erem eren erer eret erma erme erna erne erra erre erta etam etan etat etbr etee etem eten eter etna etne etnr etra etre etrm etta ette ettn maaa maam maan maar maat maba mabe maee maem maen maer mama mame man- mana mane mann mant mar- mara mare marm marr mart mata mate matr matt mbam mbba mbna mbta mean mear meat mebe meem meen meer meet mema meme memr men- mena mene menn ment mer- mera merb mere merm mern mert met- meta mete mett mmaa mmab mman mmar mmea mmen mmmm mnaa mnae mnam mnba mnbb mnem mnet mnra mntb mntn mrbb mrbm mreb mree mren mrna mrta mrtm mrtn mrtt mtaa mtab mtna mtnt mtre mtrr mttr naaa naab naam naan naar naat naba nabe naea naem nama namb name namm namt nan- nana nanb nane nann nant nara nare narm narn narr nart nata nate natm natt nbaa nbar nber neab neam nean near neat neba nebb nebe nebn nebr neea neeb neem neen neer neet nem- nema neme nemn nena nene nent nera nere nerm nerr nert net- neta netb nete nett nm-e nman nmnt nmra nmtb nnmt nnnn nntn nrab nram nrem nren nrma nrna nrta nter nttm nttr raab raam raan raat raba rabb rabe raen raer rama ramb rame ramm rana rane rann rant rara rarb rare rata rate ratt rbbb rbbr rea- reae ream rean rear reat reba rebb rebe reeb reem reen reet rema reme remn rena rene renn rent rera rere rert reta rete retr rett rman rnbr rnnt rrat rrna rrrr rtan rtee taa- taan taar taat taba tabb tabe taem taen taer tama tame tamm tana tane tann tant tara tarb tare tarm tarn tarr tart tata tatb tate tatr tatt tbar tbrb tbta team tean tear teat teba teem teen teer teet tema teme tena tenb tene tenn tent ter- tera tere term tern terr teta tete tetr tett tmaa tman tmbr