-er -ey ddd dde ddf ddi ddn ddo ddr ddy de- ded dee def dei den deo der dey dfd dfe dff dfi dfn dfo dfr di- did die dif dii din dio dir diy dnd dne dnf dni dnn dno dnr dny dod doe dof doi don doo dor doy drd dre dri drn dro drr dry dy- dyd dye dyn dyo dyr dyy ed- edd ede edf edi edn edo edr edy eed eee eef een eeo eer eey ef- efd efe eff efi efo efr eid eie eif eii ein eio eir en- end ene enf eni enn eno enr eny eo- eod eoe eof eoi eon eoo eor erd ere erf eri ern ero err ery eyd eye eyn eyo eyr fdd fde fdf fdi fdn fdo fdr fed fee fef fei fen feo fer fey ffd ffe fff ffi ffn ffo ffr ffy fid fie fif fii fin fir fnd fne fnf fni fnn fnr foe fof foi fon foo for foy frd fre frf fri frn fro frr fry fy- fye fyi fyn fyo i-d i-f idd ide idf idi idn ido idr idy ie- ied iee ief iei ien ier iey ifd ife iff ifi ifn ifo ifr ify iid iie iif iii iin iio iir in- ind ine inf ini inn ino inr iny io- iod ioe iof ioi ion ioo ior ir- ird ire irf iri irn iro irr iry iye iyo iyr iyy n-i ndd nde ndf ndi ndn ndo ndr ndy ne- ned nee nef nei nen neo ner ney nfd nfe nff nfi nfn nfo nfr nid nie nif nii nin nio nir nne nnf nni nnn nno no- nod noe nof noi non noo nor noy nrd nre nrf nri nrn nro nrr nry nyd nye nyf nyn nyo nyy o-i odd ode odf odi odn odo odr oed oee oef oei oen oeo oer oey of- ofd ofe off ofi ofn ofo ofr oid oie oif oii oin oio oir on- ond one onf oni onn ono onr ony oo- ood oof ooi oon ooo oor or- ord ore orf ori orn oro orr ory oyd oye oyi oyo rdd rde rdf rdi rdn rdo rdr rdy re- red ree ref rei ren reo rer rey rfd rfe rff rfi rfn rfo rfr rid rie rif rii rin rio rir riy rnd rni rnn rno rnr rny rod roe rof roi ron roo ror roy rrd rrf rri rrn rrr ry- ryd rye ryf ryn ryo ryr ryy yde ydn ydo ydy yed yee yef yei yen yeo yer yey yfd yfe yff yfr yid yie yif yii yin yio yir ynd yne ynn yny yod yoe yof yoi yon yoo yor yoy yre yrf yrn yro yye yyf yyy