a-a aaa aad aag aak aao aas ad- ada add adg adk ado ads ag- aga agd agg agk ago ags aka akd akg akk ako aks aoa aod aog aok aoo aos as- asa asd asg ask aso ass daa dad dag dak dao das dda ddd ddg ddk ddo dds dga dgd dgg dgk dgs dka dkg dkk dko dks doa dod dog dok doo dos dsa dsd dsg dsk dso dss g-d gaa gad gag gak gao gas gda gdd gdk gdo gds gga ggd ggg ggo ggs gka gkd gko gks goa god gog gok goo gos gsa gsd gsg gsk gso gss ka- kaa kad kag kak kao kas kda kdg kdk kdo kds kga kgd kgo kgs kkk kks koa kod kog kok koo kos ksa ksd ksg ksk kso kss oaa oad oag oak oao oas oda odd odg odo ods oga ogd ogg ogo ogs oka okd okg okk oko oks oo- ooa ood oog ook ooo oos os- osa osd osg osk oso oss saa sad sag sak sao sas sda sdd sdg sdk sdo sds sga sgd sgg sgk sgo sgs sk- ska skd skg skk sko sks soa sod sog sok soo sos ss- ssa ssd ssg ssk sso sss