a-a a-b aaa aab aad aah aau aaw aay ab- aba abb abd abh abu abw aby ad- ada adb add adh adu adw ady aha ahb ahd ahh ahu ahw ahy au- aua aub aud auh auw aw- awa awb awd awh awu aww awy ay- aya ayd ayh ayu ayw b-u baa bab bad bah bau baw bay bba bbb bbd bbh bbu bbw bby bda bdb bdd bdh bdu bdw bdy bha bhb bhd bhh bhu bhw bua bub bud buh buu buw buy bwa bwb bwd bwh bwu bwy by- bya byd byh byu daa dab dad dah dau daw day dba dbb dbd dbh dbu dby dda ddb ddd ddh ddu ddw ddy dh- dha dhb dhd dhh dhu dhw dua dub dud duh duy dwa dwb dwh dwu dww dy- dya dyb dyd dyu dyw dyy haa hab had hah hau haw hay hba hbb hbd hbh hbu hbw hby hda hdb hdd hdh hdu hdw hdy hha hhb hhd hhh hhu hhw hhy hua hub hud huh huu huw huy hw- hwa hwb hwd hwu hww hwy hy- hya hyb hyd hyh hyw hyy ua- uaa uab uad uah uau uaw uay uba ubb ubh ubu ubw uby uda udb udd udu uha uhb uhd uhh uhu uhw uhy uua uuu uwa uwb uww uyu waa wab wad wah wau waw way wba wbb wbd wbw wda wdb wdu wdy wh- wha whb whd whh whu whw why wua wub wud wwa wwd wwu www wy- wya wyd yaa yab yad yah yau yaw yay yby yda ydy yha yhu yhw yua yud yuh yuu yuy yyb yyu yyy