-er -ey a-a a-i a-t aaa aad aae aaf aai aao aar aat aay ad- ada add ade adf adi ado adr adt ady aea aed aee aef aei aeo aer aet aey af- afa afd afe aff afi afo afr aft afy ai- aia aid aie aif aii aio air ait aiy aoa aod aoe aof aoi aoo aor aot ar- ara ard are arf ari aro arr art ary at- ata atd ate atf ati ato atr att ay- aya ayd aye ayf ayi ayo ayr ayt daa dad dae daf dai dao dar dat day dda ddd dde ddf ddi ddo ddr ddt ddy de- dea ded dee def dei deo der det dey dfa dfd dfe dff dfi dfo dfr dft di- dia did die dif dii dio dir dit diy doa dod doe dof doi doo dor dot doy dra drd dre dri dro drr drt dry dta dtd dte dtf dti dto dtr dtt dty dy- dya dyd dye dyo dyr dyy eaa ead eae eaf eai eao ear eat ed- eda edd ede edf edi edo edr edt edy eea eed eee eef eeo eer eet eey ef- efa efd efe eff efi efo efr eft eia eid eie eif eii eio eir eit eo- eoa eod eoe eof eoi eoo eor eot era erd ere erf eri ero err ert ery eta etd ete etf eti eto etr ett ety eya eyd eye eyo eyr eyt faa fad fae faf fai fao far fat fay fda fdd fde fdf fdi fdo fdr fdt fea fed fee fef fei feo fer fet fey ffa ffd ffe fff ffi ffo ffr fft ffy fia fid fie fif fii fir fit foa foe fof foi foo for fot foy fra frd fre frf fri fro frr frt fry fta ftd fte ftf fti fto ftr ftt fty fy- fya fye fyi fyo i-d i-f ia- iaa iad iae iaf iai iao iar iat ida idd ide idf idi ido idr idt idy ie- iea ied iee ief iei ier iet iey ifa ifd ife iff ifi ifo ifr ift ify iia iid iie iif iii iio iir iit io- ioa iod ioe iof ioi ioo ior iot ir- ira ird ire irf iri iro irr irt iry ita itd ite itf iti ito itt ity iya iye iyo iyr iyt iyy o-i oaa oad oae oaf oai oao oar oat oda odd ode odf odi odo odr odt oea oed oee oef oei oeo oer oet oey of- ofa ofd ofe off ofi ofo ofr oft oia oid oie oif oii oio oir oit oo- ooa ood oof ooi ooo oor oot or- ora ord ore orf ori oro orr ort ory ot- ota otd ote otf oti oto otr ott oya oyd oye oyi oyo ra- raa rad rae raf rai rao rar rat ray rda rdd rde rdf rdi rdo rdr rdt rdy re- rea red ree ref rei reo rer ret rey rfa rfd rfe rff rfi rfo rfr rft ria rid rie rif rii rio rir rit riy roa rod roe rof roi roo ror rot roy rra rrd rrf rri rrr rrt rta rtd rte rtf rti rto rtr rtt rty ry- rya ryd rye ryf ryo ryr ryy taa tad tae taf tai tao tar tat tay tda tdd tde tdf tdi tdo tdr tdt tdy te- tea ted tee tef tei teo ter tet tey tfa tfd tfe tff tfi tfo tfr tft tia tid tie tif tii tio tir tit tiy to- toa tod toe tof toi too tor tot toy tra trd tre trf tri tro trr trt try tta ttd tte ttf tti tto ttr ttt tty tya tyd tye tyf tyo tyr tyt yaa yad yae yaf yai yao yar yat yay yda yde ydo ydt ydy yea yed yee yef yei yeo yer yet yey yfa yfd yfe yff yfr yft yid yie yif yii yio yir yit yod yoe yof yoi yoo yor yot yoy yra yre yrf yro yrt yta ytd yte ytf yto ytr ytt yye yyf yyt yyy