a-a a-i aaa aad aag aai aak aao aar aas ad- ada add adg adi adk ado adr ads ag- aga agd agg agi agk ago agr ags ai- aia aid aig aii aik aio air ais aka akd akg aki akk ako akr aks aoa aod aog aoi aok aoo aor aos ar- ara ard arg ari ark aro arr ars as- asa asd asg asi ask aso asr ass daa dad dag dai dak dao dar das dda ddd ddg ddi ddk ddo ddr dds dga dgd dgg dgi dgk dgr dgs di- dia did dig dii dik dio dir dis dka dkg dki dkk dko dkr dks doa dod dog doi dok doo dor dos dra drd drg dri drk dro drr drs dsa dsd dsg dsi dsk dso dsr dss g-d gaa gad gag gai gak gao gar gas gda gdd gdi gdk gdo gdr gds gga ggd ggg ggi ggo ggr ggs gia gid gig gii gik gio gir gis gka gkd gko gks goa god gog goi gok goo gor gos gra grd grg gri grk gro grr grs gsa gsd gsg gsi gsk gso gsr gss i-d ia- iaa iad iag iai iao iar ias ida idd idg idi idk ido idr ids iga igd igg igi igk igo igr igs iia iid iii iio iir iis ika iki ikk iko ikr iks io- ioa iod iog ioi ioo ior ios ir- ira ird irg iri irk iro irr irs is- isa isd isg isi isk iso isr iss ka- kaa kad kag kai kak kao kar kas kda kdg kdk kdo kdr kds kga kgd kgi kgo kgs kia kid kig kii kik kio kir kis kki kkk kkr kks koa kod kog koi kok koo kor kos kra krd krg kri krk kro krr krs ksa ksd ksg ksi ksk kso ksr kss o-i oaa oad oag oai oak oao oar oas oda odd odg odi odo odr ods oga ogd ogg ogi ogo ogs oia oid oii oik oio oir ois oka okd okg oki okk oko okr oks oo- ooa ood oog ooi ook ooo oor oos or- ora ord org ori ork oro orr ors os- osa osd osg osi osk oso osr oss ra- raa rad rag rai rak rao rar ras rda rdd rdg rdi rdo rdr rds rga rgd rgg rgi rgk rgo rgr rgs ria rid rig rii rik rio rir ris rkg rkk rko rks roa rod rog roi rok roo ror ros rra rrd rrg rri rrk rrr rrs rsa rsd rsg rsi rsk rso rsr rss saa sad sag sai sak sao sar sas sda sdd sdg sdi sdk sdo sdr sds sga sgd sgg sgi sgk sgo sgr sgs sia sid sig sii sik sio sir sis sk- ska skd skg ski skk sko skr sks soa sod sog soi sok soo sor sos sr- sra srd srg sri srk sro srr srs ss- ssa ssd ssg ssi ssk sso ssr sss