a-a aaa aah aar aas aav aha ahh ahr ahs ahv ar- ara arh arr ars arv as- asa ash asr ass asv av- ava avh avr avs haa hah har has hav hha hhh hhr hhs hhv hr- hra hrh hrr hrs hrv hsa hsh hsr hss hsv hv- hva hvr hvs hvv ra- raa rah rar ras rav rh- rha rhh rhr rhs rhv rra rrh rrr rrs rsa rsh rsr rss rsv rva rvh rvr rvs rvv saa sah sar sas sav sh- sha shh shr shs shv sr- sra srh srr srs srv ss- ssa ssh ssr sss ssv sva svr svs svv v-a vaa vah var vas vav vh- vha vhs vra vrh vrr vrs vsa vsh vsr vss vsv vva vvr vvs vvv