-er -ic -th c-- ccc ccd cce ccg cch cci ccr cct cdc cdd cde cdg cdh cdi cdr cdt ce- cec ced cee ceg ceh cei cer cet cgc cgd cge cgg cgh cgi cgr cgt ch- chc chd che chg chh chi chr cht ci- cic cid cie cig cih cii cir cit crc crd cre crg crh cri crr crt ctc ctd cte ctg cth cti ctr ctt dcc dcd dce dcg dci dcr dct ddc ddd dde ddg ddh ddi ddr ddt de- dec ded dee deg deh dei der det dgc dgd dge dgg dgh dgi dgr dgt dh- dhc dhd dhe dhh dhi dhr dht di- dic did die dig dih dii dir dit drc drd dre drg dri drr drt dtc dtd dte dtg dth dti dtr dtt ec- ecc ecd ece ecg ech eci ecr ect ed- edc edd ede edg edh edi edr edt eec eed eee eeg eer eet egc egd ege egg egh egi egr egt ehc ehd ehe ehg ehh ehi ehr eht eic eid eie eig eii eir eit erc erd ere erg erh eri err ert etc etd ete etg eth eti etr ett g-d gcc gcd gce gcg gch gci gcr gct gdc gdd gde gdh gdi gdr gdt ge- gec ged gee geg geh gei ger get ggc ggd ggg ggh ggi ggr ggt ghc ghd ghe ghg ghh ghi ghr ght gic gid gie gig gih gii gir git grc grd gre grg grh gri grr grt gtc gtd gte gtg gth gti gtr gtt h-i hcc hcd hce hcg hch hci hcr hct hdc hdd hde hdg hdh hdi hdr hdt he- hec hed hee heg heh hei her het hgc hge hgg hgh hgi hgr hgt hhc hhd hhe hhg hhh hhi hhr hht hic hid hie hig hih hii hir hit hr- hrc hrd hre hrg hrh hri hrr hrt htc htd hte htg hth hti htr htt i-d icc icd ice icg ich ici icr ict idc idd ide idg idh idi idr idt ie- iec ied iee ieg iei ier iet igc igd ige igg igh igi igr igt ihc ihd ihe ihg ihh ihi ihr iht iic iid iie iih iii iir iit ir- irc ird ire irg iri irr irt itc itd ite itg ith iti itt rcc rcd rce rcg rch rci rcr rct rdc rdd rde rdg rdh rdi rdr rdt re- rec red ree reg reh rei rer ret rgc rgd rge rgg rgh rgi rgr rgt rh- rhc rhd rhe rhg rhh rhi rhr rht ric rid rie rig rih rii rir rit rrc rrd rrg rrh rri rrr rrt rtc rtd rte rtg rti rtr rtt tcc tcd tce tcg tch tci tcr tct tdc tdd tde tdg tdh tdi tdr tdt te- tec ted tee teg teh tei ter tet tgc tge tgg tgh tgi tgr tgt th- thc thd the thg thh thi thr tht tic tid tie tig tih tii tir tit trc trd tre trg trh tri trr trt ttc ttd tte ttg tth tti ttr ttt