-er a-a aaa aad aae aag aam aao aar aas ad- ada add ade adg adm ado adr ads aea aed aee aeg aem aeo aer aes ag- aga agd age agg agm ago agr ags ama amd ame amg amm amo amr ams aoa aod aoe aog aom aoo aor aos ar- ara ard are arg arm aro arr ars as- asa asd ase asg asm aso asr ass daa dad dae dag dam dao dar das dda ddd dde ddg ddm ddo ddr dds de- dea ded dee deg dem deo der des dga dgd dge dgg dgm dgr dgs dma dmd dme dmg dmm dmo dmr dms doa dod doe dog dom doo dor dos dra drd dre drg drm dro drr drs dsa dsd dse dsg dsm dso dsr dss eaa ead eae eag eam eao ear eas ed- eda edd ede edg edm edo edr eds eea eed eee eeg eem eeo eer ees ega egd ege egg egm ego egr egs em- ema emd eme emg emm emo emr ems eo- eoa eod eoe eog eom eoo eor eos era erd ere erg erm ero err ers es- esa esd ese esg esm eso esr ess g-d gaa gad gae gag gam gao gar gas gda gdd gde gdm gdo gdr gds ge- gea ged gee geg gem geo ger ges gga ggd ggg ggm ggo ggr ggs gma gmd gme gmg gmm gmo gmr gms goa god goe gog gom goo gor gos gra grd gre grg grm gro grr grs gsa gsd gse gsg gsm gso gsr gss m-o m-r maa mad mae mag mam mao mar mas mda mdd mde mdg mdm mdo mdr mds mea med mee meg mem meo mer mes mga mgd mge mgm mgo mgr mgs mma mmd mme mmg mmm mmo mmr mms moa mod moe mog mom moo mor mos mra mrd mre mrg mrm mro mrr mrs msa msd mse msg msm mso msr mss oaa oad oae oag oam oao oar oas oda odd ode odg odm odo odr ods oea oed oee oeg oem oeo oer oes oga ogd oge ogg ogo ogs om- oma omd ome omg omm omo omr oms oo- ooa ood oog oom ooo oor oos or- ora ord ore org orm oro orr ors os- osa osd ose osg osm oso osr oss ra- raa rad rae rag ram rao rar ras rda rdd rde rdg rdm rdo rdr rds re- rea red ree reg rem reo rer res rga rgd rge rgg rgo rgr rgs rma rmd rme rmg rmm rmo rmr rms roa rod roe rog rom roo ror ros rra rrd rrg rrm rrr rrs rsa rsd rse rsg rsm rso rsr rss saa sad sae sag sam sao sar sas sda sdd sde sdg sdm sdo sdr sds se- sea sed see seg sem seo ser ses sga sgd sge sgg sgm sgo sgr sgs sma smd sme smg smm smo smr sms soa sod soe sog som soo sor sos sr- sra srd sre srg srm sro srr srs ss- ssa ssd sse ssg ssm sso ssr sss