-er a-a aaa aad aae aag aam aar aas ad- ada add ade adg adm adr ads aea aed aee aeg aem aer aes ag- aga agd age agg agm agr ags ama amd ame amg amm amr ams ar- ara ard are arg arm arr ars as- asa asd ase asg asm asr ass daa dad dae dag dam dar das dda ddd dde ddg ddm ddr dds de- dea ded dee deg dem der des dga dgd dge dgg dgm dgr dgs dma dmd dme dmg dmm dmr dms dra drd dre drg drm drr drs dsa dsd dse dsg dsm dsr dss eaa ead eae eag eam ear eas ed- eda edd ede edg edm edr eds eea eed eee eeg eem eer ees ega egd ege egg egm egr egs em- ema emd eme emg emm emr ems era erd ere erg erm err ers es- esa esd ese esg esm esr ess g-d gaa gad gae gag gam gar gas gda gdd gde gdm gdr gds ge- gea ged gee geg gem ger ges gga ggd ggg ggm ggr ggs gma gmd gme gmg gmm gmr gms gra grd gre grg grm grr grs gsa gsd gse gsg gsm gsr gss m-r maa mad mae mag mam mar mas mda mdd mde mdg mdm mdr mds mea med mee meg mem mer mes mga mgd mge mgm mgr mgs mma mmd mme mmg mmm mmr mms mra mrd mre mrg mrm mrr mrs msa msd mse msg msm msr mss ra- raa rad rae rag ram rar ras rda rdd rde rdg rdm rdr rds re- rea red ree reg rem rer res rga rgd rge rgg rgr rgs rma rmd rme rmg rmm rmr rms rra rrd rrg rrm rrr rrs rsa rsd rse rsg rsm rsr rss saa sad sae sag sam sar sas sda sdd sde sdg sdm sdr sds se- sea sed see seg sem ser ses sga sgd sge sgg sgm sgr sgs sma smd sme smg smm smr sms sr- sra srd sre srg srm srr srs ss- ssa ssd sse ssg ssm ssr sss