-ey a-a a-b a-i a-t aaa aab aae aag aai aan aao aat aay ab- aba abb abe abg abi abn abo abt aby aea aeb aee aeg aei aen aeo aet aey ag- aga agb age agg agi agn ago agt agy ai- aia aib aie aig aii ain aio ait aiy an- ana anb ane ang ani ann ano ant any aoa aob aoe aog aoi aon aoo aot at- ata atb ate atg ati atn ato att ay- aya aye ayi ayn ayo ayt baa bab bae bag bai ban bao bat bay bba bbb bbe bbg bbi bbn bbo bbt bby be- bea beb bee beg bei ben beo bet bey bga bgb bge bgg bgi bgn bgo bgt bi- bia bib bie big bii bin bio bit biy bna bnb bne bng bni bnn bno bnt boa bob boe bog boi bon boo bot boy bta btb bte btg bti btn bto btt bty by- bya bye byg byi byn byo byt eaa eab eae eag eai ean eao eat eba ebb ebe ebg ebi ebn ebo ebt eby eea eeb eee eeg een eeo eet eey ega egb ege egg egi egn ego egt egy eia eib eie eig eii ein eio eit en- ena enb ene eng eni enn eno ent eny eo- eoa eob eoe eog eoi eon eoo eot eta etb ete etg eti etn eto ett ety eya eye eyn eyo eyt gaa gab gae gag gai gan gao gat gay gba gbe gbg gbi gbn gbo gbt gby ge- gea geb gee geg gei gen geo get gey gga ggb ggg ggi ggn ggo ggt gia gib gie gig gii gin gio git giy gna gnb gne gni gnn gno gnt goa gob goe gog goi gon goo got goy gta gtb gte gtg gti gtn gto gtt gty gy- gya gyb gye gyn gyo ia- iaa iab iae iag iai ian iao iat iba ibb ibe ibg ibi ibn ibo ibt iby ie- iea iee ieg iei ien iet iey iga igb ige igg igi ign igo igt igy iia iib iie iii iin iio iit in- ina inb ine ing ini inn ino int iny io- ioa iob ioe iog ioi ion ioo iot ita itb ite itg iti itn ito itt ity iya iye iyo iyt iyy n-i naa nab nae nag nai nan nao nat nay nba nbb nbe nbg nbi nbn nbo nbt ne- nea neb nee neg nei nen neo net ney nga ngb nge ngg ngi ngn ngo ngt nia nib nie nig nii nin nio nit nna nnb nne nng nni nnn nno nnt no- noa nob noe nog noi non noo not noy nta ntb nte ntg nti ntn nto ntt nya nye nyg nyn nyo nyt nyy o-i oaa oab oae oag oai oan oao oat ob- oba obb obe obg obi obn obo obt oby oea oeb oee oeg oei oen oeo oet oey oga oge ogg ogi ogn ogo ogt ogy oia oib oie oii oin oio oit on- ona onb one ong oni onn ono ont ony oo- ooa oob oog ooi oon ooo oot ot- ota otb ote otg oti otn oto ott oya oye oyi oyo taa tab tae tag tai tan tao tat tay tba tbb tbe tbg tbi tbn tbo tbt te- tea teb tee teg tei ten teo tet tey tga tgb tge tgg tgi tgn tgo tgt tgy tia tib tie tig tii tin tio tit tiy tna tnb tne tng tni tnn tno tnt to- toa tob toe tog toi ton too tot toy tta ttb tte ttg tti ttn tto ttt tty tya tye tyg tyn tyo tyt yaa yab yae yag yai yan yao yat yay ybe ybg ybi yby yea yeb yee yeg yei yen yeo yet yey yga ygo yie yig yii yin yio yit yna yne yng ynn yny yob yoe yog yoi yon yoo yot yoy yta yte ytn yto ytt yyb yye yyg yyt yyy