a-a a-z aaa aah aan aas aaz aha ahh ahn ahs ahz an- ana anh ann ans anz as- asa ash asn ass asz az- aza azn azs azz haa hah han has haz hha hhh hhn hhs hhz hna hnh hnn hns hnz hsa hsh hsn hss hsz hzs naa nah nan nas naz nha nhh nhn nhs nhz nna nnh nnn nns nnz nsa nsh nsn nss nsz nzs nzz saa sah san sas saz sh- sha shh shn shs sna snn sns ss- ssa ssh ssn sss ssz sza zaa zah zan zas zaz zha zhs znn zns zsa zsh zsz zzs zzz