a-a a-b aaa aab aah aan aaw aay ab- aba abb abh abn abw aby aha ahb ahh ahn ahw ahy an- ana anb anh ann any aw- awa awb awh awn aww awy ay- aya ayh ayn ayw baa bab bah ban baw bay bba bbb bbh bbn bbw bby bha bhb bhh bhw bna bnb bnn bnw bwa bwb bwh bwy by- bya byh byn haa hab hah han haw hay hba hbb hbh hbn hbw hby hha hhb hhh hhn hhw hhy hna hnb hnh hnn hnw hny hw- hwa hwb hwn hww hwy hy- hya hyb hyh hyn hyw hyy naa nab nah nan naw nay nba nbb nbn nbw nha nhb nhh nhn nhy nna nnb nnh nnn nnw nwa nwb nwn nya nyn nyy waa wab wah wan waw way wba wbb wbn wbw wh- wha whb whh whw why wn- wna wnn wnw wny wwa wwn www wy- wya wyn yaa yab yah yan yaw yay yby yha yhw yna ynn yny yyb yyy