-al -er a-a a-b a-t aaa aab aae aak aal aam aar aat ab- aba abb abe abk abl abm abr abt aea aeb aee aek ael aem aer aet aka akb ake akk akl akm akr al- ala alb ale alk all alm alr alt ama amb ame amk aml amm amr amt ar- ara arb are ark arl arm arr art at- ata atb ate atl atm atr att baa bab bae bak bal bam bar bat bba bbb bbe bbk bbl bbm bbr bbt be- bea beb bee bek bel bem ber bet bka bkb bke bkk bkl bkm bkr bkt bla blb ble blk bll blm blr blt bma bmb bme bmk bml bmm bmr bmt bra brb bre brk brl brm brr brt bta btb bte btk btl btm btr btt eaa eab eae eak eal eam ear eat eba ebb ebe ebk ebl ebm ebr ebt eea eeb eee eek eel eem eer eet eka ekb eke ekl ekr ekt ela elb ele elk ell elm elr elt em- ema emb eme emk eml emm emr emt era erb ere erk erl erm err ert eta etb ete etk etl etm etr ett k-t ka- kaa kab kae kak kal kam kar kat kba kbb kbe kbk kbl kbm kbr ke- kea keb kee kek kel kem ker ket kkb kke kkk kkl kkm kkr kkt kl- kla klb klm klr klt kma kmb kme kmk kml kmm kmt kra krk krl krr krt kta ktb kte ktk ktl ktm ktr ktt la- laa lab lae lak lal lam lar lat lba lbb lbe lbk lbl lbm lbr lbt lea leb lee lek lel lem ler let lka lkb lkl lkr lkt lla llb lle llk lll llm llr llt lma lmb lme lmk lml lmm lmr lmt lra lrb lrk lrm lrr lrt lta ltb lte ltk ltl ltm ltr ltt m-r maa mab mae mak mal mam mar mat mba mbb mbe mbk mbl mbm mbr mbt mea meb mee mek mel mem mer met mka mkb mke mkk mkl mkm mkr mkt mla mlb mle mlk mll mlm mlr mlt mma mmb mme mmk mml mmm mmr mmt mra mrb mre mrk mrl mrm mrr mrt mta mtb mte mtk mtl mtm mtr mtt ra- raa rab rae rak ral ram rar rat rba rbb rbe rbk rbl rbm rbr rbt re- rea reb ree rek rel rem rer ret rkb rke rkk rkm rkt rla rle rll rlm rlr rlt rma rmb rme rml rmm rmr rmt rra rrb rrk rrl rrm rrr rrt rta rtb rte rtk rtl rtm rtr rtt taa tab tae tak tal tam tar tat tba tbb tbe tbk tbl tbm tbr tbt te- tea teb tee tek tel tem ter tet tka tkb tke tkk tkl tkm tkr tkt tla tle tlk tll tlm tlr tlt tma tmb tme tmk tml tmm tmr tmt tra trb tre trk trl trm trr trt tta ttb tte ttk ttl ttm ttr ttt

a-ak a-be aaaa aaab aaae aaal aaam aaar aaba aabb aabl aabm aabt aaea aaem aaka aake aala aale aall aama aamb aame aamr aara aare aarm aart aata aatk aatt abaa abab abae abak abal abam abar abat abb- abba abbb abbe abbr abbt abee abel aber abet abla able abma abmb abmt abra abta aeer aeka aela aemt aer- aera aeta aetr aett akaa akae akal akam akar akee akel aker akka akle akr- akra akre akte alaa alae alak alal alam alar alat alb- alba albe albm alea alee alek alem aler alet alk- alka alkb alke all- alla alle alll allr alma alme alta alte altm amaa amae amal amam amar amat amb- amba ambe ambr amee amel amer amet amka amla amm- amma amme amra amrl amta amte amtk arab arae arak aral aram arar arat arba arbe area aree arek arel arem aret arka arke arla arle arma arme arml armm armt arr- arra arre arrk arrr arrt arta arte artr at-l at-t ataa atab atae atak atal atar atat atea atee atel atem ater atka atkt atla atle atm- atma atme atml atra atre atrk atrm atta atte attr baaa baak baal baam baar baat baba babb babe babm babr baek bael baer bak- baka bake bakl bakr bakt bala bale balk ball balm balt bama bamb bame baml bamm bar- bara barb bare bark barm barr bart bata bate batt bbbb bbeb bbet bblb beak beal beam bear beat beba bebb bebe beeb beek beel beem beer beet beka beke bela bele belk bell belm belt bema beme bera bere berk berm berr bert beta bete bett blaa blab blae blak blam blat blbt blea bleb blee blek blem blet blkb blme bmaa brab brae brak bram brat brea breb bree brek brel brem brer bret brka brkb brrm brrr btaa btek btla btrt bttb e-la eaba eala eale eama eame eara earb eare earl eart eata eate ebal ebam ebba ebbr ebel eber ebla eeea eeee eeka eeke eele eera eeta eete eka- ekab ekam ekeb ekek eker eket ekka ekma ekta el-b elab elal elam elar elat elba elbe elea elee elek elem eler elet elka elke ella elle elma elme elml elra elta elte emae emam emar emba embe embr emek emel emer emet emle emlm emma emme emml emra emre emta emte eral eram erat erba erbb erbe ereb erel erem erer eret erke erla erle erll erma erme erra erre erta ertl etak etal etam etat etbr etee etel etem eter etka etla etra etre etrm etta ette kaaa kaab kaak kaal kaam kaar kaat kaba kabb kabe kabr kael kaer kaet kaka kake kakk kakm kakt kala kalb kale kalk kall kalm kalt kam- kama kamb kame kaml kamm kamr kamt kara karb kare kark karl karm karr kart kat- kata katb kate katk katl katm katr katt kbaa kbab kbae kbak kbal kbam kbar kbat kbba kbbb kbbe kbbk