a-a a-b a-i a-t aaa aab aai aam aan aao aar aat aay ab- aba abb abi abm abn abo abr abt aby ai- aia aib aii aim ain aio air ait aiy ama amb ami amm amn amo amr amt amy an- ana anb ani anm ann ano anr ant any aoa aob aoi aom aon aoo aor aot ar- ara arb ari arm arn aro arr art ary at- ata atb ati atm atn ato atr att ay- aya ayi ayn ayo ayr ayt baa bab bai bam ban bao bar bat bay bba bbb bbi bbm bbn bbo bbr bbt bby bi- bia bib bii bim bin bio bir bit biy bma bmb bmi bmm bmn bmo bmr bmt bna bnb bni bnn bno bnr bnt boa bob boi bom bon boo bor bot boy bra brb bri brm brn bro brr brt bry bta btb bti btm btn bto btr btt bty by- bya byi bym byn byo byr byt ia- iaa iab iai iam ian iao iar iat iba ibb ibi ibm ibn ibo ibr ibt iby iia iib iii iim iin iio iir iit im- ima imb imi imm imn imo imt imy in- ina inb ini inm inn ino inr int iny io- ioa iob ioi iom ion ioo ior iot ir- ira irb iri irm irn iro irr irt iry ita itb iti itm itn ito itt ity iya iym iyo iyr iyt iyy m-o m-r maa mab mai mam man mao mar mat may mba mbb mbi mbm mbo mbr mbt mi- mia mib mii mim min mio mir mit miy mma mmb mmi mmm mmn mmo mmr mmt mna mnb mni mnm mnn mno mnr mnt moa mob moi mom mon moo mor mot moy mra mrb mri mrm mrn mro mrr mrt mry mta mtb mti mtm mtn mto mtr mtt my- mya myb mym myn myo myr myt n-i naa nab nai nam nan nao nar nat nay nba nbb nbi nbm nbn nbo nbr nbt nia nib nii nim nin nio nir nit nma nmb nmi nmm nmn nmo nmr nmt nna nnb nni nnm nnn nno nnt no- noa nob noi nom non noo nor not noy nra nrb nri nrm nrn nro nrr nrt nry nta ntb nti ntm ntn nto ntr ntt nya nym nyn nyo nyt nyy o-i oaa oab oai oam oan oao oar oat ob- oba obb obi obm obn obo obr obt oby oia oib oii oim oin oio oir oit om- oma omb omi omm omn omo omr omt omy on- ona onb oni onn ono onr ont ony oo- ooa oob ooi oom oon ooo oor oot or- ora orb ori orm orn oro orr ort ory ot- ota otb oti otm otn oto otr ott oya oyi oyo ra- raa rab rai ram ran rao rar rat ray rba rbb rbi rbm rbn rbo rbr rbt ria rib rii rim rin rio rir rit riy rma rmb rmi rmm rmn rmo rmr rmt rna rnb rni rnm rnn rno rnr rnt rny roa rob roi rom ron roo ror rot roy rra rrb rri rrm rrn rrr rrt rta rtb rti rtm rtn rto rtr rtt rty ry- rya rym ryn ryo ryr ryy taa tab tai tam tan tao tar tat tay tba tbb tbi tbm tbn tbo tbr tbt tia tib tii tim tin tio tir tit tiy tma tmb tmi tmm tmn tmo tmr tmt tmy tna tnb tni tnm tnn tno tnr tnt to- toa tob toi tom ton too tor tot toy tra trb tri trm trn tro trr trt try tta ttb tti ttm ttn tto ttr ttt tty tya tym tyn tyo tyr tyt yaa yab yai yam yan yao yar yat yay ybi ybm ybr yby yii yim yin yio yir yit yma ymi ymm ymo ymt yna ynn yny yob yoi yom yon yoo yor yot yoy yra yrn yro yrt yta ytm ytn yto ytr ytt yyb yyt yyy