-er a-a a-t aaa aad aae aag aam aar aas aat ad- ada add ade adg adm adr ads adt aea aed aee aeg aem aer aes aet ag- aga agd age agg agm agr ags agt ama amd ame amg amm amr ams amt ar- ara ard are arg arm arr ars art as- asa asd ase asg asm asr ass ast at- ata atd ate atg atm atr ats att daa dad dae dag dam dar das dat dda ddd dde ddg ddm ddr dds ddt de- dea ded dee deg dem der des det dga dgd dge dgg dgm dgr dgs dgt dma dmd dme dmg dmm dmr dms dmt dra drd dre drg drm drr drs drt dsa dsd dse dsg dsm dsr dss dst dta dtd dte dtg dtm dtr dts dtt eaa ead eae eag eam ear eas eat ed- eda edd ede edg edm edr eds edt eea eed eee eeg eem eer ees eet ega egd ege egg egm egr egs egt em- ema emd eme emg emm emr ems emt era erd ere erg erm err ers ert es- esa esd ese esg esm esr ess est eta etd ete etg etm etr ets ett g-d gaa gad gae gag gam gar gas gat gda gdd gde gdm gdr gds gdt ge- gea ged gee geg gem ger ges get gga ggd ggg ggm ggr ggs ggt gma gmd gme gmg gmm gmr gms gmt gra grd gre grg grm grr grs grt gsa gsd gse gsg gsm gsr gss gst gta gtd gte gtg gtm gtr gts gtt m-r maa mad mae mag mam mar mas mat mda mdd mde mdg mdm mdr mds mdt mea med mee meg mem mer mes met mga mgd mge mgm mgr mgs mgt mma mmd mme mmg mmm mmr mms mmt mra mrd mre mrg mrm mrr mrs mrt msa msd mse msg msm msr mss mst mta mtd mte mtg mtm mtr mts mtt ra- raa rad rae rag ram rar ras rat rda rdd rde rdg rdm rdr rds rdt re- rea red ree reg rem rer res ret rga rgd rge rgg rgr rgs rgt rma rmd rme rmg rmm rmr rms rmt rra rrd rrg rrm rrr rrs rrt rsa rsd rse rsg rsm rsr rss rst rta rtd rte rtg rtm rtr rts rtt saa sad sae sag sam sar sas sat sda sdd sde sdg sdm sdr sds sdt se- sea sed see seg sem ser ses set sga sgd sge sgg sgm sgr sgs sgt sma smd sme smg smm smr sms smt sr- sra srd sre srg srm srr srs srt ss- ssa ssd sse ssg ssm ssr sss sst sta std ste stg stm str sts stt taa tad tae tag tam tar tas tat tda tdd tde tdg tdm tdr tds tdt te- tea ted tee teg tem ter tes tet tga tge tgg tgm tgr tgs tgt tma tmd tme tmg tmm tmr tms tmt tra trd tre trg trm trr trs trt tsa tsd tse tsg tsm tsr tss tst tta ttd tte ttg ttm ttr tts ttt