-al -er a-a a-b a-t aaa aab aae aag aal aam aar aat ab- aba abb abe abg abl abm abr abt aea aeb aee aeg ael aem aer aet ag- aga agb age agg agl agm agr agt al- ala alb ale alg all alm alr alt ama amb ame amg aml amm amr amt ar- ara arb are arg arl arm arr art at- ata atb ate atg atl atm atr att baa bab bae bag bal bam bar bat bba bbb bbe bbg bbl bbm bbr bbt be- bea beb bee beg bel bem ber bet bga bgb bge bgg bgl bgm bgr bgt bla blb ble blg bll blm blr blt bma bmb bme bmg bml bmm bmr bmt bra brb bre brg brl brm brr brt bta btb bte btg btl btm btr btt eaa eab eae eag eal eam ear eat eba ebb ebe ebg ebl ebm ebr ebt eea eeb eee eeg eel eem eer eet ega egb ege egg egl egm egr egt ela elb ele elg ell elm elr elt em- ema emb eme emg eml emm emr emt era erb ere erg erl erm err ert eta etb ete etg etl etm etr ett gaa gab gae gag gal gam gar gat gba gbe gbg gbl gbm gbr gbt ge- gea geb gee geg gel gem ger get gga ggb ggg ggm ggr ggt gla glb gle glg gll glm glr glt gma gmb gme gmg gml gmm gmr gmt gra grb gre grg grl grm grr grt gta gtb gte gtg gtl gtm gtr gtt la- laa lab lae lag lal lam lar lat lba lbb lbe lbg lbl lbm lbr lbt lea leb lee leg lel lem ler let lga lgb lge lgg lgl lgm lgr lgt lla llb lle llg lll llm llr llt lma lmb lme lmg lml lmm lmr lmt lra lrb lrg lrm lrr lrt lta ltb lte ltg ltl ltm ltr ltt m-r maa mab mae mag mal mam mar mat mba mbb mbe mbg mbl mbm mbr mbt mea meb mee meg mel mem mer met mga mgb mge mgl mgm mgr mgt mla mlb mle mlg mll mlm mlr mlt mma mmb mme mmg mml mmm mmr mmt mra mrb mre mrg mrl mrm mrr mrt mta mtb mte mtg mtl mtm mtr mtt ra- raa rab rae rag ral ram rar rat rba rbb rbe rbg rbl rbm rbr rbt re- rea reb ree reg rel rem rer ret rga rgb rge rgg rgr rgt rla rle rlg rll rlm rlr rlt rma rmb rme rmg rml rmm rmr rmt rra rrb rrg rrl rrm rrr rrt rta rtb rte rtg rtl rtm rtr rtt taa tab tae tag tal tam tar tat tba tbb tbe tbg tbl tbm tbr tbt te- tea teb tee teg tel tem ter tet tga tgb tge tgg tgl tgm tgr tgt tla tle tlg tll tlm tlr tlt tma tmb tme tmg tml tmm tmr tmt tra trb tre trg trl trm trr trt tta ttb tte ttg ttl ttm ttr ttt

a-be aaaa aaab aaae aaal aaam aaar aaba aabb aabl aabm aabt aaea aaem aage aala aale aall aama aamb aame aamr aara aare aarm aart aata aatt abaa abab abae abag abal abam abar abat abb- abba abbb abbe abbr abbt abee abel aber abet abgl abla able abma abmb abmt abra abta aeer aega aela aemt aer- aera aeta aetr aett agag agal agam agar agat agba agea agee agel agem ager aget agga agge agla agle agma agme agra agre agrl agta agte agtr alaa alae alag alal alam alar alat alb- alba albe albm alea alee aleg alem aler alet alg- alga alge all- alla alle alll allr alma alme alta alte altm amaa amae amag amal amam amar amat amb- amba ambe ambr amee amel amer amet amga amla amm- amma amme amra amrl amta amte arab arae arag aral aram arar arat arba arbe area aree areg arel arem aret arga argb arge arla arle arma arme arml armm armt arr- arra arre arrg arrr arrt arta arte artr at-l at-t ataa atab atae atal atar atat atea atee atel atem ater atgm atla atle atm- atma atme atml atra atre atrm atta atte attr baaa baal baam baar baat baba babb babe babm babr bael baer baga bage bagg bagt bala bale ball balm balt bama bamb bame baml bamm bar- bara barb bare barg barm barr bart bata bate batt bbbb bbeb bbet bbga bbgm bblb bbmg bbrg beag beal beam bear beat beba bebb bebe beeb beeg beel beem beer beet bega begg bela bele belg bell belm belt bema beme bera bere berg berm berr bert beta bete bett blaa blab blae blag blam blat blbt blea bleb blee bleg blem blet blme blrg bmaa bmag brab brae brag bram brat brea breb bree breg brel brem brer bret brrm brrr btaa btla btrt bttb e-la eaba eaga eage eagl eala eale eama eame eara earb eare earl eart eata eate ebal ebam ebba ebbr ebel eber ebla eeea eeee eega eele eera eerg eeta eete egaa egae egal egar egat egba egbe egea egee egel egem eger eggb egge egle egma egml egra egre egta egte el-b elab elal elam elar elat elba elbe elea elee elem eler elet elgg ella elle elma elme elml elra elta elte emae emag emam emar emba embe embr emel emer emet emle emlm emma emme emml emra emre emta emte eral eram erat erba erbb erbe ereb erel erem erer eret erg- erga ergg erla erle erll erma erme erra erre erta ertl etag etal etam etat etbr etee etel etem eter etla etra etre etrm etta ette gaal gaar gaba gabb gabe gabl gabr gabt gaea gael gaer gaga gage gagg gala gale gall galm galt gam- gama gamb game gamm gara garb gare garg garm garr gart gata gate gatm gatr