a-a a-b aaa aab aad aag aaj aau aay ab- aba abb abd abg abj abu aby ad- ada adb add adg adj adu ady ag- aga agb agd agg agj agu agy aja ajb ajd ajj aju ajy au- aua aub aud aug auj ay- aya ayd ayu b-u baa bab bad bag baj bau bay bba bbb bbd bbg bbu bby bda bdb bdd bdg bdj bdu bdy bga bgb bgd bgg bgu bja bjd bjg bjj bju bua bub bud bug buj buu buy by- bya byd byg byj byu daa dab dad dag daj dau day dba dbb dbd dbg dbu dby dda ddb ddd ddg ddu ddy dga dgd dgg dgu dj- dja djb djd djg dua dub dud dug duy dy- dya dyb dyd dyu dyy g-d gaa gab gad gag gaj gau gay gba gbd gbg gbj gbu gby gda gdb gdd gdu gga ggb ggd ggg ggj ggu gja gjg gu- gua gub gud gug guj guu guy gy- gya gyb gyd j-d jaa jab jad jag jaj jau jay jba jbg jbj jbu jda jdb jdg jga jgb jgu jja jjb jjg jjj jju jjy jub jud jug juy jyj ua- uaa uab uad uag uaj uau uay uba ubb ubg ubu uby uda udb udd udg udj udu uga ugb ugg ugu uua uug uuu uyu yaa yab yad yag yau yay ybg yby yda ydg ydy yga yua yud yug yuj yuu yuy yyb yyg yyu yyy