a-a aaa aah aan aao aas aav aha ahh ahn aho ahs ahv an- ana anh ann ano ans anv aoa aoh aon aoo aos aov as- asa ash asn aso ass asv av- ava avh avn avo avs haa hah han hao has hav hha hhh hhn hho hhs hhv hna hnh hnn hno hns hnv hoa hoh hon hoo hos hov hsa hsh hsn hss hsv hv- hva hvn hvo hvs hvv naa nah nan nao nas nav nha nhh nhn nhs nhv nna nnh nnn nno nns nnv no- noa noh non noo nos nov nsa nsh nsn nso nss nsv nva nvh nvn nvv oaa oah oan oao oas oav oha ohh ohn oho ohs on- ona onh onn ono ons oo- ooa ooh oon ooo oos oov os- osa osh osn oso oss osv ov- ova ovh ovo ovs ovv saa sah san sao sas sav sh- sha shh shn sho shs shv sna snn sno sns snv soa soh son soo sos sov ss- ssa ssh ssn sso sss ssv sva svn svo svs svv v-a vaa vah van vao vas vav vh- vha vho vhs vn- vna vno vns vnv voa voh von voo vos vov vsa vsh vsn vso vss vsv vva vvo vvs vvv