a-a a-b aaa aab aag aak aan aau aaw ab- aba abb abg abk abn abu abw ag- aga agb agg agk agn agu agw aka akb akg akk akn aku akw an- ana anb ang ank ann anu au- aua aub aug auk aun auw aw- awa awb awg awk awn awu aww b-u baa bab bag bak ban bau baw bba bbb bbg bbk bbn bbu bbw bga bgb bgg bgk bgn bgu bgw bka bkb bkg bkk bkn bkw bna bnb bng bnk bnn bnu bnw bua bub bug buk bun buu buw bwa bwb bwg bwk bwu gaa gab gag gak gan gau gaw gba gbg gbk gbn gbu gbw gga ggb ggg ggn ggu ggw gka gkb gkn gna gnb gnn gnu gnw gu- gua gub gug guk gun guu gwa gwb gwg gwk gwn gwu ka- kaa kab kag kak kan kau kaw kba kbb kbk kbn kbu kbw kga kgb kgu kgw kkb kkk kkn kku kn- kna kng knk knn knu kub kug kuk kun kuu kw- kwa kwg kwk kww naa nab nag nak nan nau naw nba nbb nbg nbk nbn nbu nbw nga ngb ngg ngk ngn ngu ngw nka nkk nkn nku nna nnb nng nnk nnn nnu nnw nua nub nug nuk nun nuu nwa nwb nwn nwu ua- uaa uab uag uak uan uau uaw uba ubb ubg ubk ubn ubu ubw uga ugb ugg ugk ugn ugu uka ukb ukk ukn uku un- una unb ung unk unn unu unw uua uug uun uuu uwa uwb uwg uwn uww waa wab wag wak wan wau waw wba wbb wbg wbn wbw wga wgb wgn wgw wka wkb wkg wkw wn- wna wng wnn wnu wnw wua wub wug wun wwa wwn wwu www