a-a a-b a-t aaa aab aak aam aar aat aay ab- aba abb abk abm abr abt aby aka akb akk akm akr ama amb amk amm amr amt amy ar- ara arb ark arm arr art ary at- ata atb atm atr att ay- aya ayk ayr ayt baa bab bak bam bar bat bay bba bbb bbk bbm bbr bbt bby bka bkb bkk bkm bkr bkt bma bmb bmk bmm bmr bmt bra brb brk brm brr brt bry bta btb btk btm btr btt bty by- bya byk bym byr byt k-t ka- kaa kab kak kam kar kat kay kba kbb kbk kbm kbr kkb kkk kkm kkr kkt kky kma kmb kmk kmm kmt kra krk krr krt kry kta ktb ktk ktm ktr ktt kya kym kyr kyt m-r maa mab mak mam mar mat may mba mbb mbk mbm mbr mbt mka mkb mkk mkm mkr mkt mky mma mmb mmk mmm mmr mmt mra mrb mrk mrm mrr mrt mry mta mtb mtk mtm mtr mtt my- mya myb myk mym myr myt ra- raa rab rak ram rar rat ray rba rbb rbk rbm rbr rbt rkb rkk rkm rkt rky rma rmb rmm rmr rmt rra rrb rrk rrm rrr rrt rta rtb rtk rtm rtr rtt rty ry- rya ryk rym ryr ryy taa tab tak tam tar tat tay tba tbb tbk tbm tbr tbt tka tkb tkk tkm tkr tkt tky tma tmb tmk tmm tmr tmt tmy tra trb trk trm trr trt try tta ttb ttk ttm ttr ttt tty tya tym tyr tyt yaa yab yak yam yar yat yay ybm ybr yby yka ykk ykm yma ymm ymt yra yrt yta ytk ytm ytr ytt yyb yyt yyy