a-a aaa aad aae aag aao aas ad- ada add ade adg ado ads aea aed aee aeg aeo aes ag- aga agd age agg ago ags aoa aod aoe aog aoo aos as- asa asd ase asg aso ass daa dad dae dag dao das dda ddd dde ddg ddo dds de- dea ded dee deg deo des dga dgd dge dgg dgs doa dod doe dog doo dos dsa dsd dse dsg dso dss eaa ead eae eag eao eas ed- eda edd ede edg edo eds eea eed eee eeg eeo ees ega egd ege egg ego egs eo- eoa eod eoe eog eoo eos es- esa esd ese esg eso ess g-d gaa gad gae gag gao gas gda gdd gde gdo gds ge- gea ged gee geg geo ges gga ggd ggg ggo ggs goa god goe gog goo gos gsa gsd gse gsg gso gss oaa oad oae oag oao oas oda odd ode odg odo ods oea oed oee oeg oeo oes oga ogd oge ogg ogo ogs oo- ooa ood oog ooo oos os- osa osd ose osg oso oss saa sad sae sag sao sas sda sdd sde sdg sdo sds se- sea sed see seg seo ses sga sgd sge sgg sgo sgs soa sod soe sog soo sos ss- ssa ssd sse ssg sso sss