a-a aaa aad aag aao aas ad- ada add adg ado ads ag- aga agd agg ago ags aoa aod aog aoo aos as- asa asd asg aso ass daa dad dag dao das dda ddd ddg ddo dds dga dgd dgg dgs doa dod dog doo dos dsa dsd dsg dso dss g-d gaa gad gag gao gas gda gdd gdo gds gga ggd ggg ggo ggs goa god gog goo gos gsa gsd gsg gso gss oaa oad oag oao oas oda odd odg odo ods oga ogd ogg ogo ogs oo- ooa ood oog ooo oos os- osa osd osg oso oss saa sad sag sao sas sda sdd sdg sdo sds sga sgd sgg sgo sgs soa sod sog soo sos ss- ssa ssd ssg sso sss