a-a a-z aaa aad aae aah aau aaz ad- ada add ade adh adu adz aea aed aee aeh aeu aez aha ahd ahe ahh ahu ahz au- aua aud aue auh auz az- aza azd aze azu azz daa dad dae dah dau daz dda ddd dde ddh ddu ddz de- dea ded dee deh deu dez dh- dha dhd dhe dhh dhu dua dud due duh duz dza dzd dze dzu eaa ead eae eah eau eaz ed- eda edd ede edh edu eea eed eee eha ehd ehe ehh ehu eu- eua eud eue eze ezh ezz haa had hae hah hau haz hda hdd hde hdh hdu hdz he- hea hed hee heh heu hez hha hhd hhe hhh hhu hhz hua hud hue huh huu huz hzd hze ua- uaa uad uae uah uau uaz uda udd ude udu uea ued uee ueh uha uhd uhe uhh uhu uua uue uuu uza uzh uzu zaa zad zah zaz zea zed zee zeh zez zha zhe zhu zud zuz zzz