a-a a-z aaa aad aah aak aau aaz ad- ada add adh adk adu adz aha ahd ahh ahk ahu ahz aka akd akh akk aku au- aua aud auh auk auz az- aza azd azu azz daa dad dah dak dau daz dda ddd ddh ddk ddu ddz dh- dha dhd dhh dhk dhu dka dkk dku dua dud duh duk duz dza dzd dzu haa had hah hak hau haz hda hdd hdh hdk hdu hdz hha hhd hhh hhk hhu hhz hka hkd hkh hkk hku hua hud huh huk huu huz hzd k-z ka- kaa kad kah kak kau kaz kda kdh kdk kdu kha khh khk khu khz kkh kkk kku kud kuh kuk kuu ua- uaa uad uah uak uau uaz uda udd udk udu uha uhd uhh uhu uka ukk uku ukz uua uuu uza uzh uzu zaa zad zah zak zaz zha zhu zka zud zuk zuz zzz