a-a a-c a-t aaa aac aan aat aaw aay ac- aca acc acn act acw acy an- ana anc ann ant any at- ata atc atn att atw aw- awa awc awn awt aww awy ay- aya ayc ayn ayt ayw c-- caa cac can cat caw cay cca ccc ccn cct ccw cn- cna cnc cnn cnt cnw cny cta ctc ctn ctt ctw cty cw- cwa cwc cwn cwt cya cyc cyn cyt cyw naa nac nan nat naw nay nca ncc ncn nct ncw nna nnc nnn nnt nnw nta ntc ntn ntt nwa nwc nwn nwt nya nyc nyn nyt nyy taa tac tan tat taw tay tca tcc tcn tct tcw tna tnc tnn tnt tnw tta ttc ttn ttt ttw tty twa twc twn twt tww twy tya tyc tyn tyt waa wac wan wat waw way wca wcc wcn wct wcw wn- wna wnc wnn wnt wnw wny wta wtc wtn wtt wtw wwa wwc wwn wwt www wy- wya wyc wyn wyt yaa yac yan yat yaw yay yca ycc ycw ycy yna ynn yny yta ytc ytn ytt ywc yyc yyt yyy