-ey a-a a-b a-t aaa aab aad aae aaj aao aat aay ab- aba abb abd abe abj abo abt aby ad- ada adb add ade adj ado adt ady aea aeb aed aee aej aeo aet aey aja ajb ajd aje ajj ajo ajt ajy aoa aob aod aoe aoj aoo aot at- ata atb atd ate ato att ay- aya ayd aye ayo ayt baa bab bad bae baj bao bat bay bba bbb bbd bbe bbo bbt bby bda bdb bdd bde bdj bdo bdt bdy be- bea beb bed bee beo bet bey bja bjd bjj bjt boa bob bod boe boj boo bot boy bta btb btd bte bto btt bty by- bya byd bye byj byo byt daa dab dad dae daj dao dat day dba dbb dbd dbe dbo dbt dby dda ddb ddd dde ddo ddt ddy de- dea deb ded dee dej deo det dey dj- dja djb djd dje djo djt doa dob dod doe doj doo dot doy dta dtb dtd dte dtj dto dtt dty dy- dya dyb dyd dye dyo dyy eaa eab ead eae eaj eao eat eba ebb ebd ebe ebj ebo ebt eby ed- eda edb edd ede edj edo edt edy eea eeb eed eee eeo eet eey eja ejd ejo ejt eo- eoa eob eod eoe eoo eot eta etb etd ete etj eto ett ety eya eyd eye eyo eyt j-d jaa jab jad jae jaj jao jat jay jba jbj jbo jbt jda jdb jde jdo jdt jea jeb jed jee jej jeo jet jey jja jjb jjj jjy joa job jod joe joj joo jot joy jta jtb jte jtt jty jyj oaa oab oad oae oaj oao oat ob- oba obb obd obe obj obo obt oby oda odb odd ode odo odt oea oeb oed oee oeo oet oey oja ojb ojd oje ojo ojy oo- ooa oob ood ooo oot ot- ota otb otd ote oto ott oya oyd oye oyo taa tab tad tae taj tao tat tay tba tbb tbd tbe tbj tbo tbt tda tdb tdd tde tdo tdt tdy te- tea teb ted tee tej teo tet tey tjd tje tjo to- toa tob tod toe toj too tot toy tta ttb ttd tte tto ttt tty tya tyd tye tyo tyt yaa yab yad yae yao yat yay ybe yby yda yde ydo ydt ydy yea yeb yed yee yeo yet yey yob yod yoe yoj yoo yot yoy yta ytd yte yto ytt yyb yye yyt yyy