-er -ic -th c-- ccc ccd cce ccf cch cci ccr cct cdc cdd cde cdf cdh cdi cdr cdt ce- cec ced cee cef ceh cei cer cet cfc cfd cfe cff cfh cfi cfr cft ch- chc chd che chf chh chi chr cht ci- cic cid cie cif cih cii cir cit crc crd cre crf crh cri crr crt ctc ctd cte ctf cth cti ctr ctt dcc dcd dce dcf dci dcr dct ddc ddd dde ddf ddh ddi ddr ddt de- dec ded dee def deh dei der det dfc dfd dfe dff dfh dfi dfr dft dh- dhc dhd dhe dhf dhh dhi dhr dht di- dic did die dif dih dii dir dit drc drd dre dri drr drt dtc dtd dte dtf dth dti dtr dtt ec- ecc ecd ece ecf ech eci ecr ect ed- edc edd ede edf edh edi edr edt eec eed eee eef eer eet ef- efc efd efe eff efh efi efr eft ehc ehd ehe ehf ehh ehi ehr eht eic eid eie eif eii eir eit erc erd ere erf erh eri err ert etc etd ete etf eth eti etr ett fcc fcd fce fcf fci fcr fct fdc fdd fde fdf fdh fdi fdr fdt fec fed fee fef feh fei fer fet ffc ffd ffe fff ffh ffi ffr fft fhc fhe fhf fhh fhi fhr fic fid fie fif fih fii fir fit frc frd fre frf frh fri frr frt ftc ftd fte ftf fth fti ftr ftt h-i hcc hcd hce hcf hch hci hcr hct hdc hdd hde hdf hdh hdi hdr hdt he- hec hed hee hef heh hei her het hfc hfd hfe hff hfh hfi hfr hft hhc hhd hhe hhf hhh hhi hhr hht hic hid hie hif hih hii hir hit hr- hrc hrd hre hrf hrh hri hrr hrt htc htd hte htf hth hti htr htt i-d i-f icc icd ice icf ich ici icr ict idc idd ide idf idh idi idr idt ie- iec ied iee ief iei ier iet ifc ifd ife iff ifi ifr ift ihc ihd ihe ihf ihh ihi ihr iht iic iid iie iif iih iii iir iit ir- irc ird ire irf iri irr irt itc itd ite itf ith iti itt rcc rcd rce rcf rch rci rcr rct rdc rdd rde rdf rdh rdi rdr rdt re- rec red ree ref reh rei rer ret rfc rfd rfe rff rfh rfi rfr rft rh- rhc rhd rhe rhf rhh rhi rhr rht ric rid rie rif rih rii rir rit rrc rrd rrf rrh rri rrr rrt rtc rtd rte rtf rti rtr rtt tcc tcd tce tcf tch tci tcr tct tdc tdd tde tdf tdh tdi tdr tdt te- tec ted tee tef teh tei ter tet tfc tfd tfe tff tfh tfi tfr tft th- thc thd the thf thh thi thr tht tic tid tie tif tih tii tir tit trc trd tre trf trh tri trr trt ttc ttd tte ttf tth tti ttr ttt