-ey a-a a-c a-t aaa aac aad aae aao aap aat aay ac- aca acc acd ace aco acp act acy ad- ada adc add ade ado adp adt ady aea aec aed aee aeo aep aet aey aoa aoc aod aoe aoo aop aot ap- apa apc apd ape apo app apt apy at- ata atc atd ate ato atp att ay- aya ayc ayd aye ayo ayp ayt c-- caa cac cad cae cao cap cat cay cca ccc ccd cce cco ccp cct cda cdc cdd cde cdo cdp cdt cdy ce- cea cec ced cee ceo cep cet cey co- coa coc cod coe coo cop cot coy cpa cpc cpd cpe cpo cpp cpt cta ctc ctd cte cto ctp ctt cty cya cyc cyd cye cyo cyp cyt daa dac dad dae dao dap dat day dca dcc dcd dce dco dcp dct dda ddc ddd dde ddo ddp ddt ddy de- dea dec ded dee deo dep det dey doa doc dod doe doo dop dot doy dpa dpc dpd dpe dpo dpp dpt dta dtc dtd dte dto dtp dtt dty dy- dya dyc dyd dye dyo dyp dyy eaa eac ead eae eao eap eat ec- eca ecc ecd ece eco ect ed- eda edc edd ede edo edp edt edy eea eec eed eee eeo eep eet eey eo- eoa eoc eod eoe eoo eop eot ep- epa epc epd epe epo epp ept eta etc etd ete eto etp ett ety eya eyc eyd eye eyo eyp eyt oaa oac oad oae oao oap oat oc- oca occ ocd oco ocp oct oda odc odd ode odo odp odt oea oec oed oee oeo oep oet oey oo- ooa ooc ood ooo oop oot op- opa opc opd ope opo opp opt opy ot- ota otc otd ote oto otp ott oya oyd oye oyo p-p paa pac pad pae pao pap pat pay pca pcc pcd pce pco pcp pct pda pdc pdd pde pdo pdp pdt pea pec ped pee peo pep pet pey poa poc pod poe poo pop pot poy ppa ppc ppd ppe ppo ppp ppt pt- pta ptc ptd pte pto ptp ptt pty py- pya pyc pyd pye pyo pyt taa tac tad tae tao tap tat tay tca tcc tcd tce tco tcp tct tda tdc tdd tde tdo tdp tdt tdy te- tea tec ted tee teo tep tet tey to- toa toc tod toe too top tot toy tpa tpc tpd tpe tpo tpp tpt tta ttc ttd tte tto ttp ttt tty tya tyc tyd tye tyo typ tyt yaa yac yad yae yao yap yat yay yca ycc ycd yce yco ycp ycy yda yde ydo ydt ydy yea yec yed yee yeo yep yet yey yoc yod yoe yoo yop yot yoy ypa ypd ypo yta ytc ytd yte yto ytp ytt yyc yye yyt yyy