-al -er a-a a-b aaa aab aad aae aag aal aam aar aas ab- aba abb abd abe abg abl abm abr abs ad- ada adb add ade adg adl adm adr ads aea aeb aed aee aeg ael aem aer aes ag- aga agb agd age agg agl agm agr ags al- ala alb ald ale alg all alm alr als ama amb amd ame amg aml amm amr ams ar- ara arb ard are arg arl arm arr ars as- asa asb asd ase asg asl asm asr ass baa bab bad bae bag bal bam bar bas bba bbb bbd bbe bbg bbl bbm bbr bbs bda bdb bdd bde bdg bdl bdm bdr bds be- bea beb bed bee beg bel bem ber bes bga bgb bgd bge bgg bgl bgm bgr bgs bla blb bld ble blg bll blm blr bls bma bmb bmd bme bmg bml bmm bmr bms bra brb brd bre brg brl brm brr brs bsa bsb bsd bse bsg bsl bsm bsr bss daa dab dad dae dag dal dam dar das dba dbb dbd dbe dbg dbl dbm dbr dbs dda ddb ddd dde ddg ddl ddm ddr dds de- dea deb ded dee deg del dem der des dga dgd dge dgg dgl dgm dgr dgs dl- dla dlb dld dle dlg dll dlm dlr dls dma dmb dmd dme dmg dml dmm dmr dms dra drb drd dre drg drl drm drr drs dsa dsb dsd dse dsg dsl dsm dsr dss eaa eab ead eae eag eal eam ear eas eba ebb ebd ebe ebg ebl ebm ebr ebs ed- eda edb edd ede edg edl edm edr eds eea eeb eed eee eeg eel eem eer ees ega egb egd ege egg egl egm egr egs ela elb eld ele elg ell elm elr els em- ema emb emd eme emg eml emm emr ems era erb erd ere erg erl erm err ers es- esa esb esd ese esg esl esm esr ess g-d gaa gab gad gae gag gal gam gar gas gba gbd gbe gbg gbl gbm gbr gbs gda gdb gdd gde gdl gdm gdr gds ge- gea geb ged gee geg gel gem ger ges gga ggb ggd ggg ggm ggr ggs gla glb gld gle glg gll glm glr gls gma gmb gmd gme gmg gml gmm gmr gms gra grb grd gre grg grl grm grr grs gsa gsb gsd gse gsg gsl gsm gsr gss la- laa lab lad lae lag lal lam lar las lba lbb lbd lbe lbg lbl lbm lbr lbs lda ldb ldd lde ldg ldl ldm ldr lds lea leb led lee leg lel lem ler les lga lgb lgd lge lgg lgl lgm lgr lgs lla llb lld lle llg lll llm llr lls lma lmb lmd lme lmg lml lmm lmr lms lra lrb lrd lrg lrm lrr lrs lsa lsb lsd lse lsg lsl lsm lsr lss m-r maa mab mad mae mag mal mam mar mas mba mbb mbd mbe mbg mbl mbm mbr mbs mda mdb mdd mde mdg mdl mdm mdr mds mea meb med mee meg mel mem mer mes mga mgb mgd mge mgl mgm mgr mgs mla mlb mld mle mlg mll mlm mlr mls mma mmb mmd mme mmg mml mmm mmr mms mra mrb mrd mre mrg mrl mrm mrr mrs msa msb msd mse msg msl msm msr mss ra- raa rab rad rae rag ral ram rar ras rba rbb rbd rbe rbg rbl rbm rbr rbs rda rdb rdd rde rdg rdl rdm rdr rds re- rea reb red ree reg rel rem rer res rga rgb rgd rge rgg rgr rgs rla rld rle rlg rll rlm rlr rls rma rmb rmd rme rmg rml rmm rmr rms rra rrb rrd rrg rrl rrm rrr rrs rsa rsb rsd rse rsg rsl rsm rsr rss saa sab sad sae sag sal sam sar sas sba sbb sbd sbe sbg sbl sbm sbr sbs sda sdb sdd sde sdg sdl sdm sdr sds se- sea seb sed see seg sel sem ser ses sga sgb sgd sge sgg sgl sgm sgr sgs sla slb sld sle slg sll slm slr sls sma smb smd sme smg sml smm smr sms sr- sra srb srd sre srg srl srm srr srs ss- ssa ssb ssd sse ssg ssl ssm ssr sss