-al a-a a-b a-t aaa aab aae aal aam aap aat aax ab- aba abb abe abl abm abp abt abx aea aeb aee ael aem aep aet aex al- ala alb ale all alm alp alt alx ama amb ame aml amm amp amt amx ap- apa apb ape apl apm app apt apx at- ata atb ate atl atm atp att atx ax- axa axe axl axm axp axt axx b-p baa bab bae bal bam bap bat bax bba bbb bbe bbl bbm bbp bbt bbx be- bea beb bee bel bem bep bet bex bla blb ble bll blm blp blt blx bma bmb bme bml bmm bmp bmt bmx bpa bpb bpe bpl bpm bpp bpt bpx bta btb bte btl btm btp btt btx bxb bxl bxm bxx eaa eab eae eal eam eap eat eax eba ebb ebe ebl ebm ebp ebt ebx eea eeb eee eel eem eep eet eex ela elb ele ell elm elp elt elx em- ema emb eme eml emm emp emt emx ep- epa epb epe epl epm epp ept epx eta etb ete etl etm etp ett etx ex- exa exe exl exp ext exx l-p la- laa lab lae lal lam lap lat lax lba lbb lbe lbl lbm lbp lbt lbx lea leb lee lel lem lep let lex lla llb lle lll llm llp llt lma lmb lme lml lmm lmp lmt lpa lpb lpe lpl lpm lpp lpt lpx lta ltb lte ltl ltm ltp ltt ltx lxx maa mab mae mal mam map mat max mba mbb mbe mbl mbm mbp mbt mbx mea meb mee mel mem mep met mex mla mlb mle mll mlm mlp mlt mlx mma mmb mme mml mmm mmp mmt mmx mpa mpb mpe mpl mpm mpp mpt mpx mta mtb mte mtl mtm mtp mtt mtx mxa mxl mxp p-p paa pab pae pal pam pap pat pax pba pbb pbe pbl pbm pbp pbt pbx pea peb pee pel pem pep pet pex pla plb ple pll plm plp plt plx pma pmb pme pml pmm pmp pmt pmx ppa ppb ppe ppl ppm ppp ppt ppx pt- pta ptb pte ptl ptm ptp ptt ptx pxe pxl pxm pxt t-x taa tab tae tal tam tap tat tax tba tbb tbe tbl tbm tbp tbt te- tea teb tee tel tem tep tet tex tla tle tll tlm tlp tlt tlx tma tmb tme tml tmm tmp tmt tmx tpa tpb tpe tpl tpm tpp tpt tpx tta ttb tte ttl ttm ttp ttt ttx txe txl txt xaa xal xam xap xat xbe xbl xbx xee xel xem xep xet xex xla xlb xlm xlt xma xml xmm xmp xmt xmx xpa xpb xpe xpl xpm xpp xpt xtm xtp xtx xxl xxp xxx

a-be aaaa aaab aaae aaal aaam aaap aaba aabb aabl aabm aabp aabt aaea aaem aaep aala aale aall aama aamb aame aamp aapa aapl aapm aapt aata aatt abaa abab abae abal abam abap abat abax abb- abba abbb abbe abbt abee abel abet abla able abma abmb abmt abpa abpm abpp abta aeap aela aelp aemt aeta aett aetx al-p alaa alae alal alam alap alat alb- alba albe albm alea alee alem alep alet alex all- alla alle alll alma alme alpa alpe alpl alta alte altm altx alxa amaa amae amal amam amap amat amax amb- amba ambe ambx amee amel amet amex amla amm- amma amme ampa ampe ampl ampm ampt amta amte amtp apal apam apap apat apax apba apea apel apem apep apet apex apl- apla aple aplp aplx apma appa appl appt appx apta apte aptt aptx at-l at-t at-x ataa atab atae atal atap atat atax atea atee atel atem atep atex atla atle atm- atma atme atml atmp atta atte attp axal axat axel axle ba-x baaa baal baam baat baba babb babe babm bael bala bale ball balm balt bama bamb bame baml bamm bamp bapa bape bapp bapt bata bate batt baxt bbbb bbeb bbet bblb beal beam beap beat beba bebb bebe beeb beel beem beep beet bela bele bell belm belp belt bema beme beta bete bett blaa blab blae blam blat blbt blea bleb blee blem blet blme bmaa bmep bmpt bpea bpel bpml btaa btbp btex btla btlp bttb e-la eaba eala eale eama eame eapp eata eate eaxl ebal ebam ebba ebel ebla eeea eeee eele eeta eete eext el-b el-p elab elal elam elat elba elbe elea elee elem elet elex ella elle elma elme elml elpe elta elte emae emam emax emba embe emel emet emex emle emlm emma emme emml empa empe empt emta emte emtp epaa epam epbm epee eple epll eppa eppp epta epte epxp etal etam etap etat etee etel etem etla etta ette exa- exam exel expm expt exta exte extl laaa laal laam laap laat laax laba labe lael laem laet lala lale lall lalm lama lamb lame lamm lamp lapa lapb lape lapp lapt lata late latt laxa laxe leaa leal leam leap leat leba leea leel leem leep leet lela lele lell lema leme lemm lemp lepa lepe lepp lept leta lete lett lexa lext lexx llat llet llll lmmx lpam lpla lppl lptb ltae ltap ltbl ltee ltpa lxxx maaa maal maam maap maat maba mabe maee mael maem mal- mala male mall malm malp malt mama mame mamp mapa mape mapl mapp mata mate matl matt maxx mbam mbba mbta meal meap meat mebe meel meem meep meet mel- mela melb mele mell melt mema meme meml memx mepe met- meta mete mett mexx mlab mlat mlba mlle mlpa mltb mlxx mmaa mmab mmap mmea mmlp mmmm mmpa mmxl mmxx mpaa mpla mplm mppe mppp mpta mptp mtaa mtab mtap mtel mtep mtlb mtle mtpa mxml mxpx paal paap paat paba pabt pabx paea paep pala pale pall palm palp palt pam- pama pamb pame pamm pamp papa