a-a a-b a-z aaa aab aah aan aas aaw aaz ab- aba abb abh abn abs abw abz aha ahb ahh ahn ahs ahw ahz an- ana anb anh ann ans anz as- asa asb ash asn ass asw asz aw- awa awb awh awn aws aww az- aza azb azn azs azw azz baa bab bah ban bas baw baz bba bbb bbh bbn bbs bbw bha bhb bhh bhs bhw bna bnb bnn bns bnw bnz bsa bsb bsh bsn bss bsw bwa bwb bwh bws bza bzh bzn bzs bzz haa hab hah han has haw haz hba hbb hbh hbn hbs hbw hbz hha hhb hhh hhn hhs hhw hhz hna hnb hnh hnn hns hnw hnz hsa hsb hsh hsn hss hsw hsz hw- hwa hwb hwn hws hww hwz hzs naa nab nah nan nas naw naz nba nbb nbn nbs nbw nha nhb nhh nhn nhs nhz nna nnb nnh nnn nns nnw nnz nsa nsb nsh nsn nss nsw nsz nwa nwb nwn nws nzb nzs nzz saa sab sah san sas saw saz sba sbb sbh sbn sbs sbw sh- sha shb shh shn shs sna snb snn sns snw ss- ssa ssb ssh ssn sss ssw ssz swa swb swh swn sws sza waa wab wah wan was waw waz wba wbb wbn wbs wbw wbz wh- wha whb whh whs whw wn- wna wnn wns wnw wsa wsb wsh wsn wss wsw wwa wwn www zaa zab zah zan zas zaz zbb zbs zbw zha zhs znn zns zsa zsh zsz zws zzs zzz