a-a aaa aah aak aao aas aav aha ahh ahk aho ahs ahv aka akh akk ako aks akv aoa aoh aok aoo aos aov as- asa ash ask aso ass asv av- ava avh avk avo avs haa hah hak hao has hav hha hhh hhk hho hhs hhv hka hkh hkk hko hks hoa hoh hok hoo hos hov hsa hsh hsk hss hsv hv- hva hvk hvo hvs hvv ka- kaa kah kak kao kas kav kha khh khk kho khs khv kkh kkk kks kkv koa koh kok koo kos ksa ksh ksk kso kss ksv kva kvh kvk kvo kvs kvv oaa oah oak oao oas oav oha ohh oho ohs oka okk oko oks oo- ooa ooh ook ooo oos oov os- osa osh osk oso oss osv ov- ova ovh ovo ovs ovv saa sah sak sao sas sav sh- sha shh shk sho shs shv sk- ska skh skk sko sks soa soh sok soo sos sov ss- ssa ssh ssk sso sss ssv sva svk svo svs svv v-a vaa vah vak vao vas vav vh- vha vho vhs vka voa voh vok voo vos vov vsa vsh vsk vso vss vsv vva vvo vvs vvv