a-a a-i aaa aad aah aai aak aao aar aas ad- ada add adh adi adk ado adr ads aha ahd ahh ahi ahk aho ahr ahs ai- aia aid aih aii aik aio air ais aka akd akh aki akk ako akr aks aoa aod aoh aoi aok aoo aor aos ar- ara ard arh ari ark aro arr ars as- asa asd ash asi ask aso asr ass daa dad dah dai dak dao dar das dda ddd ddh ddi ddk ddo ddr dds dh- dha dhd dhh dhi dhk dho dhr dhs di- dia did dih dii dik dio dir dis dka dki dkk dko dkr dks doa dod doh doi dok doo dor dos dra drd dri drk dro drr drs dsa dsd dsh dsi dsk dso dsr dss h-i haa had hah hai hak hao har has hda hdd hdh hdi hdk hdo hdr hds hha hhd hhh hhi hhk hho hhr hhs hia hid hih hii hik hio hir his hka hkd hkh hki hkk hko hkr hks hoa hod hoh hoi hok hoo hor hos hr- hra hrd hrh hri hrk hro hrr hrs hsa hsd hsh hsi hsk hsr hss i-d ia- iaa iad iah iai iao iar ias ida idd idh idi idk ido idr ids iha ihd ihh ihi ihk iho ihr ihs iia iid iih iii iio iir iis ika iki ikk iko ikr iks io- ioa iod ioh ioi ioo ior ios ir- ira ird iri irk iro irr irs is- isa isd ish isi isk iso isr iss ka- kaa kad kah kai kak kao kar kas kda kdh kdk kdo kdr kds kha khh khi khk kho khr khs kia kid kih kii kik kio kir kis kkh kki kkk kkr kks koa kod koh koi kok koo kor kos kra krd kri krk kro krr krs ksa ksd ksh ksi ksk kso ksr kss o-i oaa oad oah oai oak oao oar oas oda odd odh odi odo odr ods oha ohd ohh ohi oho ohr ohs oia oid oii oik oio oir ois oka okd oki okk oko okr oks oo- ooa ood ooh ooi ook ooo oor oos or- ora ord orh ori ork oro orr ors os- osa osd osh osi osk oso osr oss ra- raa rad rah rai rak rao rar ras rda rdd rdh rdi rdo rdr rds rh- rha rhd rhh rhi rho rhr rhs ria rid rih rii rik rio rir ris rkk rko rks roa rod roh roi rok roo ror ros rra rrd rrh rri rrk rrr rrs rsa rsd rsh rsi rsk rso rsr rss saa sad sah sai sak sao sar sas sda sdd sdh sdi sdk sdo sdr sds sh- sha shd shh shi shk sho shr shs sia sid sih sii sik sio sir sis sk- ska skd skh ski skk sko skr sks soa sod soh soi sok soo sor sos sr- sra srd srh sri srk sro srr srs ss- ssa ssd ssh ssi ssk sso ssr sss