a-a aaa aad aae aag aak aao aas ad- ada add ade adg adk ado ads aea aed aee aeg aek aeo aes ag- aga agd age agg agk ago ags aka akd ake akg akk ako aks aoa aod aoe aog aok aoo aos as- asa asd ase asg ask aso ass daa dad dae dag dak dao das dda ddd dde ddg ddk ddo dds de- dea ded dee deg dek deo des dga dgd dge dgg dgk dgs dka dke dkg dkk dko dks doa dod doe dog dok doo dos dsa dsd dse dsg dsk dso dss eaa ead eae eag eak eao eas ed- eda edd ede edg edk edo eds eea eed eee eeg eek eeo ees ega egd ege egg ego egs eka ekd eke ekg eko eks eo- eoa eod eoe eog eok eoo eos es- esa esd ese esg esk eso ess g-d gaa gad gae gag gak gao gas gda gdd gde gdk gdo gds ge- gea ged gee geg gek geo ges gga ggd ggg ggo ggs gka gkd gko gks goa god goe gog gok goo gos gsa gsd gse gsg gsk gso gss ka- kaa kad kae kag kak kao kas kda kde kdg kdk kdo kds ke- kea ked kee keg kek keo kes kga kgd kgo kgs kke kkk kks koa kod koe kog kok koo kos ksa ksd kse ksg ksk kso kss oaa oad oae oag oak oao oas oda odd ode odg odo ods oea oed oee oeg oeo oes oga ogd oge ogg ogo ogs oka okd oke okg okk oko oks oo- ooa ood oog ook ooo oos os- osa osd ose osg osk oso oss saa sad sae sag sak sao sas sda sdd sde sdg sdk sdo sds se- sea sed see seg sek seo ses sga sgd sge sgg sgk sgo sgs sk- ska skd ske skg skk sko sks soa sod soe sog sok soo sos ss- ssa ssd sse ssg ssk sso sss