-er -ey a-a a-i a-t aaa aad aae aai aao aar aat aay ad- ada add ade adi ado adr adt ady aea aed aee aei aeo aer aet aey ai- aia aid aie aii aio air ait aiy aoa aod aoe aoi aoo aor aot ar- ara ard are ari aro arr art ary at- ata atd ate ati ato atr att ay- aya ayd aye ayi ayo ayr ayt daa dad dae dai dao dar dat day dda ddd dde ddi ddo ddr ddt ddy de- dea ded dee dei deo der det dey di- dia did die dii dio dir dit diy doa dod doe doi doo dor dot doy dra drd dre dri dro drr drt dry dta dtd dte dti dto dtr dtt dty dy- dya dyd dye dyo dyr dyy eaa ead eae eai eao ear eat ed- eda edd ede edi edo edr edt edy eea eed eee eeo eer eet eey eia eid eie eii eio eir eit eo- eoa eod eoe eoi eoo eor eot era erd ere eri ero err ert ery eta etd ete eti eto etr ett ety eya eyd eye eyo eyr eyt i-d ia- iaa iad iae iai iao iar iat ida idd ide idi ido idr idt idy ie- iea ied iee iei ier iet iey iia iid iie iii iio iir iit io- ioa iod ioe ioi ioo ior iot ir- ira ird ire iri iro irr irt iry ita itd ite iti ito itt ity iya iye iyo iyr iyt iyy o-i oaa oad oae oai oao oar oat oda odd ode odi odo odr odt oea oed oee oei oeo oer oet oey oia oid oie oii oio oir oit oo- ooa ood ooi ooo oor oot or- ora ord ore ori oro orr ort ory ot- ota otd ote oti oto otr ott oya oyd oye oyi oyo ra- raa rad rae rai rao rar rat ray rda rdd rde rdi rdo rdr rdt rdy re- rea red ree rei reo rer ret rey ria rid rie rii rio rir rit riy roa rod roe roi roo ror rot roy rra rrd rri rrr rrt rta rtd rte rti rto rtr rtt rty ry- rya ryd rye ryo ryr ryy taa tad tae tai tao tar tat tay tda tdd tde tdi tdo tdr tdt tdy te- tea ted tee tei teo ter tet tey tia tid tie tii tio tir tit tiy to- toa tod toe toi too tor tot toy tra trd tre tri tro trr trt try tta ttd tte tti tto ttr ttt tty tya tyd tye tyo tyr tyt yaa yad yae yai yao yar yat yay yda yde ydo ydt ydy yea yed yee yei yeo yer yet yey yid yie yii yio yir yit yod yoe yoi yoo yor yot yoy yra yre yro yrt yta ytd yte yto ytr ytt yye yyt yyy