-er -th ddd dde ddf ddh ddi ddr ddt de- ded dee def deh dei der det dfd dfe dff dfh dfi dfr dft dh- dhd dhe dhf dhh dhi dhr dht di- did die dif dih dii dir dit drd dre dri drr drt dtd dte dtf dth dti dtr dtt ed- edd ede edf edh edi edr edt eed eee eef eer eet 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 etd ete etf eth eti etr ett fdd fde fdf fdh fdi fdr fdt fed fee fef feh fei fer fet ffd ffe fff ffh ffi ffr fft fhe fhf fhh fhi fhr fid fie fif fih fii fir fit frd fre frf frh fri frr frt ftd fte ftf fth fti ftr ftt h-i hdd hde hdf hdh hdi hdr hdt he- hed hee hef heh hei her het hfd hfe hff hfh hfi hfr hft hhd hhe hhf hhh hhi hhr hht hid hie hif hih hii hir hit hr- hrd hre hrf hrh hri hrr hrt htd hte htf hth hti htr htt i-d i-f idd ide idf idh idi idr idt ie- ied iee ief iei ier iet ifd ife iff ifi ifr ift ihd ihe ihf ihh ihi ihr iht iid iie iif iih iii iir iit ir- ird ire irf iri irr irt itd ite itf ith iti itt rdd rde rdf rdh rdi rdr rdt re- red ree ref reh rei rer ret rfd rfe rff rfh rfi rfr rft rh- rhd rhe rhf rhh rhi rhr rht rid rie rif rih rii rir rit rrd rrf rrh rri rrr rrt rtd rte rtf rti rtr rtt tdd tde tdf tdh tdi tdr tdt te- ted tee tef teh tei ter tet tfd tfe tff tfh tfi tfr tft th- thd the thf thh thi thr tht tid tie tif tih tii tir tit trd tre trf trh tri trr trt ttd tte ttf tth tti ttr ttt