-er -ey a-a a-t aaa aad aae aao aar aat aav aay ad- ada add ade ado adr adt adv ady aea aed aee aeo aer aet aev aey aoa aod aoe aoo aor aot aov ar- ara ard are aro arr art arv ary at- ata atd ate ato atr att atv av- ava avd ave avo avr avt avy ay- aya ayd aye ayo ayr ayt daa dad dae dao dar dat dav day dda ddd dde ddo ddr ddt ddy de- dea ded dee deo der det dev dey doa dod doe doo dor dot dov doy dra drd dre dro drr drt drv dry dta dtd dte dto dtr dtt dtv dty dva dvd dve dvr dvt dy- dya dyd dye dyo dyr dyy eaa ead eae eao ear eat eav ed- eda edd ede edo edr edt edy eea eed eee eeo eer eet eev eey eo- eoa eod eoe eoo eor eot era erd ere ero err ert erv ery eta etd ete eto etr ett etv ety eva evd eve evo evr evt evv evy eya eyd eye eyo eyr eyt oaa oad oae oao oar oat oav oda odd ode odo odr odt odv oea oed oee oeo oer oet oey oo- ooa ood ooo oor oot oov or- ora ord ore oro orr ort orv ory ot- ota otd ote oto otr ott otv ov- ova ovd ove ovo ovv oya oyd oye oyo ra- raa rad rae rao rar rat rav ray rda rdd rde rdo rdr rdt rdv rdy re- rea red ree reo rer ret rev rey roa rod roe roo ror rot rov roy rra rrd rrr rrt rta rtd rte rto rtr rtt rtv rty rva rvd rve rvo rvr rvt rvv rvy ry- rya ryd rye ryo ryr ryy taa tad tae tao tar tat tav tay tda tdd tde tdo tdr tdt tdv tdy te- tea ted tee teo ter tet tev tey to- toa tod toe too tor tot tov toy tra trd tre tro trr trt trv try tta ttd tte tto ttr ttt ttv tty tva tvd tve tvo tvr tvt tvy tya tyd tye tyo tyr tyt v-a v-e vaa vad vae vao var vat vav vay vdd vde vdo vdr vdt vdv vea ved vee veo ver vet vey voa vod voe voo vor vot vov voy vra vrd vre vrr vrt vry vta vte vto vtr vtt vtv vty vva vvo vvr vvt vvv vyd vye vyt yaa yad yae yao yar yat yav yay yda yde ydo ydt ydy yea yed yee yeo yer yet yev yey yod yoe yoo yor yot yoy yra yre yro yrt yta ytd yte yto ytr ytt ytv yva yve yvo yvr yvy yye yyt yyy