-er -ey -th ddd dde ddf ddh ddi ddr ddt ddy de- ded dee def deh dei der det dey dfd dfe dff dfh dfi dfr dft dh- dhd dhe dhf dhh dhi dhr dht di- did die dif dih dii dir dit diy drd dre dri drr drt dry dtd dte dtf dth dti dtr dtt dty dy- dyd dye dyr dyy ed- edd ede edf edh edi edr edt edy eed eee eef eer eet eey ef- efd efe eff efh efi efr eft ehd ehe ehf ehh ehi ehr eht eid eie eif eii eir eit erd ere erf erh eri err ert ery etd ete etf eth eti etr ett ety eyd eye eyr eyt fdd fde fdf fdh fdi fdr fdt fed fee fef feh fei fer fet fey ffd ffe fff ffh ffi ffr fft ffy fhe fhf fhh fhi fhr fid fie fif fih fii fir fit frd fre frf frh fri frr frt fry ftd fte ftf fth fti ftr ftt fty fy- fye fyi h-i hdd hde hdf hdh hdi hdr hdt hdy he- hed hee hef heh hei her het hey hfd hfe hff hfh hfi hfr hft hfy hhd hhe hhf hhh hhi hhr hht hhy hid hie hif hih hii hir hit hr- hrd hre hrf hrh hri hrr hrt htd hte htf hth hti htr htt hty hy- hyd hye hyh hyi hyr hyt hyy i-d i-f idd ide idf idh idi idr idt idy ie- ied iee ief iei ier iet iey ifd ife iff ifi ifr ift ify ihd ihe ihf ihh ihi ihr iht ihy iid iie iif iih iii iir iit ir- ird ire irf iri irr irt iry itd ite itf ith iti itt ity iye iyr iyt iyy rdd rde rdf rdh rdi rdr rdt rdy re- red ree ref reh rei rer ret rey rfd rfe rff rfh rfi rfr rft rh- rhd rhe rhf rhh rhi rhr rht rid rie rif rih rii rir rit riy rrd rrf rrh rri rrr rrt rtd rte rtf rti rtr rtt rty ry- ryd rye ryf ryr ryy tdd tde tdf tdh tdi tdr tdt tdy te- ted tee tef teh tei ter tet tey tfd tfe tff tfh tfi tfr tft th- thd the thf thh thi thr tht thy tid tie tif tih tii tir tit tiy trd tre trf trh tri trr trt try ttd tte ttf tth tti ttr ttt tty tyd tye tyf tyr tyt yde ydt ydy yed yee yef yeh yei yer yet yey yfd yfe yff yfr yft yhe yhi yht yid yie yif yih yii yir yit yre yrf yrt ytd yte ytf yth ytr ytt yye yyf yyt yyy