a-a a-c a-t aaa aac aam aan aao aat aay ac- aca acc acm acn aco act acy ama amc amm amn amo amt amy an- ana anc anm ann ano ant any aoa aoc aom aon aoo aot at- ata atc atm atn ato att ay- aya ayc ayn ayo ayt c-- caa cac cam can cao cat cay cca ccc ccm ccn cco cct cma cmc cmm cmn cmo cmt cmy cn- cna cnc cnm cnn cno cnt cny co- coa coc com con coo cot coy cta ctc ctm ctn cto ctt cty cya cyc cym cyn cyo cyt m-o maa mac mam man mao mat may mc- mca mcc mcm mcn mco mct mma mmc mmm mmn mmo mmt mna mnc mnm mnn mno mnt moa moc mom mon moo mot moy mta mtc mtm mtn mto mtt my- mya myc mym myn myo myt naa nac nam nan nao nat nay nca ncc ncm ncn nco nct nma nmc nmm nmn nmo nmt nna nnc nnm nnn nno nnt no- noa noc nom non noo not noy nta ntc ntm ntn nto ntt nya nyc nym nyn nyo nyt nyy oaa oac oam oan oao oat oc- oca occ ocm ocn oco oct om- oma omc omm omn omo omt omy on- ona onc onn ono ont ony oo- ooa ooc oom oon ooo oot ot- ota otc otm otn oto ott oya oyo taa tac tam tan tao tat tay tca tcc tcm tcn tco tct tma tmc tmm tmn tmo tmt tmy tna tnc tnm tnn tno tnt to- toa toc tom ton too tot toy tta ttc ttm ttn tto ttt tty tya tyc tym tyn tyo tyt yaa yac yam yan yao yat yay yca ycc yco ycy yma ymc ymm ymo ymt yna ynn yny yoc yom yon yoo yot yoy yta ytc ytm ytn yto ytt yyc yyt yyy