-ey a-a a-b a-t aaa aab aae aam aan aao aat aay ab- aba abb abe abm abn abo abt aby aea aeb aee aem aen aeo aet aey ama amb ame amm amn amo amt amy an- ana anb ane anm ann ano ant any aoa aob aoe aom aon aoo aot at- ata atb ate atm atn ato att ay- aya aye ayn ayo ayt baa bab bae bam ban bao bat bay bba bbb bbe bbm bbn bbo bbt bby be- bea beb bee bem ben beo bet bey bma bmb bme bmm bmn bmo bmt bna bnb bne bnn bno bnt boa bob boe bom bon boo bot boy bta btb bte btm btn bto btt bty by- bya bye bym byn byo byt eaa eab eae eam ean eao eat eba ebb ebe ebm ebn ebo ebt eby eea eeb eee eem een eeo eet eey em- ema emb eme emm emn emo emt en- ena enb ene enm enn eno ent eny eo- eoa eob eoe eom eon eoo eot eta etb ete etm etn eto ett ety eya eye eym eyn eyo eyt m-o maa mab mae mam man mao mat may mba mbb mbe mbm mbo mbt mea meb mee mem men meo met mey mma mmb mme mmm mmn mmo mmt mna mnb mne mnm mnn mno mnt moa mob moe mom mon moo mot moy mta mtb mte mtm mtn mto mtt my- mya myb mye mym myn myo myt naa nab nae nam nan nao nat nay nba nbb nbe nbm nbn nbo nbt ne- nea neb nee nem nen neo net ney nma nmb nme nmm nmn nmo nmt nna nnb nne nnm nnn nno nnt no- noa nob noe nom non noo not noy nta ntb nte ntm ntn nto ntt nya nye nym nyn nyo nyt nyy oaa oab oae oam oan oao oat ob- oba obb obe obm obn obo obt oby oea oeb oee oem oen oeo oet oey om- oma omb ome omm omn omo omt omy on- ona onb one onn ono ont ony oo- ooa oob oom oon ooo oot ot- ota otb ote otm otn oto ott oya oye oyo taa tab tae tam tan tao tat tay tba tbb tbe tbm tbn tbo tbt te- tea teb tee tem ten teo tet tey tma tmb tme tmm tmn tmo tmt tmy tna tnb tne tnm tnn tno tnt to- toa tob toe tom ton too tot toy tta ttb tte ttm ttn tto ttt tty tya tye tym tyn tyo tyt yaa yab yae yam yan yao yat yay ybe ybm yby yea yeb yee yem yen yeo yet yey yma yme ymm ymo ymt yna yne ynn yny yob yoe yom yon yoo yot yoy yta yte ytm ytn yto ytt yyb yye yyt yyy