-al -er a-a a-b a-t aaa aab aae aag aal aam aar aat aau ab- aba abb abe abg abl abm abr abt abu aea aeb aee aeg ael aem aer aet aeu ag- aga agb age agg agl agm agr agt agu al- ala alb ale alg all alm alr alt alu ama amb ame amg aml amm amr amt amu ar- ara arb are arg arl arm arr art aru at- ata atb ate atg atl atm atr att atu au- aua aub aue aug aul aum aur aut b-u baa bab bae bag bal bam bar bat bau bba bbb bbe bbg bbl bbm bbr bbt bbu be- bea beb bee beg bel bem ber bet beu bga bgb bge bgg bgl bgm bgr bgt bgu bla blb ble blg bll blm blr blt blu bma bmb bme bmg bml bmm bmr bmt bmu bra brb bre brg brl brm brr brt bru bta btb bte btg btl btm btr btt btu bua bub bue bug bul bum bur but buu eaa eab eae eag eal eam ear eat eau eba ebb ebe ebg ebl ebm ebr ebt ebu eea eeb eee eeg eel eem eer eet ega egb ege egg egl egm egr egt egu ela elb ele elg ell elm elr elt elu em- ema emb eme emg eml emm emr emt emu era erb ere erg erl erm err ert eru eta etb ete etg etl etm etr ett etu eu- eua eub eue eug eul eur eut gaa gab gae gag gal gam gar gat gau gba gbe gbg gbl gbm gbr gbt gbu ge- gea geb gee geg gel gem ger get geu gga ggb ggg ggm ggr ggt ggu gla glb gle glg gll glm glr glt glu gma gmb gme gmg gml gmm gmr gmt gra grb gre grg grl grm grr grt gru gta gtb gte gtg gtl gtm gtr gtt gtu gu- gua gub gue gug gul gum gur gut guu la- laa lab lae lag lal lam lar lat lau lba lbb lbe lbg lbl lbm lbr lbt lbu lea leb lee leg lel lem ler let leu lga lgb lge lgg lgl lgm lgr lgt lgu lla llb lle llg lll llm llr llt llu lma lmb lme lmg lml lmm lmr lmt lmu lra lrb lrg lrm lrr lrt lru lta ltb lte ltg ltl ltm ltr ltt ltu lua lub lue lug lul lum lur lut luu m-r maa mab mae mag mal mam mar mat mau mba mbb mbe mbg mbl mbm mbr mbt mbu mea meb mee meg mel mem mer met meu mga mgb mge mgl mgm mgr mgt mgu mla mlb mle mlg mll mlm mlr mlt mlu mma mmb mme mmg mml mmm mmr mmt mmu mra mrb mre mrg mrl mrm mrr mrt mru mta mtb mte mtg mtl mtm mtr mtt mtu mua mub mue mug mul mum mur mut muu ra- raa rab rae rag ral ram rar rat rau rba rbb rbe rbg rbl rbm rbr rbt rbu re- rea reb ree reg rel rem rer ret reu rga rgb rge rgg rgr rgt rla rle rlg rll rlm rlr rlt rlu rma rmb rme rmg rml rmm rmr rmt rra rrb rrg rrl rrm rrr rrt rru rta rtb rte rtg rtl rtm rtr rtt rtu rua rub rue rug rum rur rut ruu taa tab tae tag tal tam tar tat tau tba tbb tbe tbg tbl tbm tbr tbt tbu te- tea teb tee teg tel tem ter tet teu tga tgb tge tgg tgl tgm tgr tgt tgu tla tle tlg tll tlm tlr tlt tlu tma tmb tme tmg tml tmm tmr tmt tmu tra trb tre trg trl trm trr trt tru tta ttb tte ttg ttl ttm ttr ttt ttu tua tub tue tug tul tum tur tut tuu ua- uaa uab uae uag ual uam uar uat uau uba ubb ube ubg ubl ubr ubt ubu uea ueb uee ueg uel uem uer uet uga ugb uge ugg ugl ugm ugr ugt ugu ula ulb ule ulg ull ulm ulr ult ulu um- uma umb ume umg uml umm umr umt umu ur- ura urb ure urg url urm urr urt uru uta utb ute utl utm utr utt utu uua uue uug uum uur uut uuu

a-be aaaa aaab aaae aaal aaam aaar aaba aabb aabl aabm aabt aaea aaem aage aala aale aall aalu aama aamb aame aamr aara aare aarm aart aaru aata aatt abaa abab abae abag abal abam abar abat abau abb- abba abbb abbe abbr abbt abee abel aber abet abgl abla able abma abmb abmt abra abta abtu abua abue abug abul abum abut aeer aega aela aemt aer- aera aeta aetr aett agag agal agam agar agat agau agba agea agee agel agem ager aget agga agge aggu agla agle aglu agma agme agra agre agrl agta agte agtr agua ague agul agur agut alaa alae alag alal alam alar alat alau alb- alba albe albm albu alea alee aleg alem aler alet aleu alg- alga alge all- alla alle alll allr allu alma alme almu alta alte altm alua alug alum alur alut amaa amae amag amal amam amar amat amb- amba ambe ambr ambu amee amel amer amet ameu amga amla amm- amma amme ammu amra amrl amta amte amua amul amum amur arab arae arag aral aram arar arat arau arba arbe area aree areg arel arem aret areu arga argb arge arla arle arma arme arml armm armt armu arr- arra arre arrg arrr arrt arru arta arte artr arua arub arue arug arul arum arut at-l at-t ataa atab atae atal atar atat atea atee atel atem ater atgm atla atle atm- atma atme atml atmu atra atre atrm atru atta atte attr attu atua atub atug atul atum atur auaa aube auel auer auga auge aul- aula aule aull ault aulu auma aur-