-er -th c-- ccc cce ccg cch ccr ccs cct ce- cec cee ceg ceh cer ces cet cgc cge cgg cgh cgr cgs cgt ch- chc che chg chh chr chs cht crc cre crg crh crr crs crt csc cse csg csh csr css cst ctc cte ctg cth ctr cts ctt ec- ecc ece ecg ech ecr ecs ect eec eee eeg eer ees eet egc ege egg egh egr egs egt ehc ehe ehg ehh ehr ehs eht erc ere erg erh err ers ert es- esc ese esg esh esr ess est etc ete etg eth etr ets ett gcc gce gcg gch gcr gcs gct ge- gec gee geg geh ger ges get ggc ggg ggh ggr ggs ggt ghc ghe ghg ghh ghr ghs ght grc gre grg grh grr grs grt gsc gse gsg gsr gss gst gtc gte gtg gth gtr gts gtt hcc hce hcg hch hcr hcs hct he- hec hee heg heh her hes het hgc hge hgg hgh hgr hgs hgt hhc hhe hhg hhh hhr hhs hht hr- hrc hre hrg hrh hrr hrs hrt hsc hse hsg hsh hsr hss hst htc hte htg hth htr hts htt rcc rce rcg rch rcr rcs rct re- rec ree reg reh rer res ret rgc rge rgg rgh rgr rgs rgt rh- rhc rhe rhg rhh rhr rhs rht rrc rrg rrh rrr rrs rrt rsc rse rsg rsh rsr rss rst rtc rte rtg rtr rts rtt scc sce scg sch scr scs sct se- sec see seg seh ser ses set sgc sge sgg sgh sgr sgs sgt sh- shc she shg shh shr shs sht sr- src sre srg srh srr srs srt ss- ssc sse ssg ssh ssr sss sst stc ste stg sth str sts stt tcc tce tcg tch tcr tcs tct te- tec tee teg teh ter tes tet tgc tge tgg tgh tgr tgs tgt th- thc the thg thh thr ths tht trc tre trg trh trr trs trt tsc tse tsg tsh tsr tss tst ttc tte ttg tth ttr tts ttt

cccc cccs ccee ccgc ccgs ccgt cche cchr cchs ccrc ccre ccrg ccrs ccrt ccsg ccss ccst cctc cctt cec- cece cecs cect ceec cees cege cehs cer- cerc cere cers cert cesc cese cesg cesr cess cest cet- cete cets cgcc cgcg cger cges cggs cghs cgsh cgss cgst chce chch chcs chec chee cheh cher ches chet chge chgs chhs chrc chrr chrs chrt chsc chse chsh chsr chst chtr chtt crcc crce crcr cre- crec cree creg creh cres cret crgs crhs crrt crss crst crtc crts cscc csce csch cscr cscs csec csee cseh cser cset csgh cshs csrc csrs csse cssr cstc cstg cstr csts ctec ctge cths ctrc ctrs ctsc ctss ctts eccc ecce ecct eces ecgs eche echs echt ecrc ecrr ecsc ecse ecss ect- ectc ecth ects eecs eeee eees eegs eehs eerc eerg eers eese eetc eete eeth eets egcc egcg egcr egec egee eger egge eggh eggs eghe eghh eghs egre egsc egsh egss egte egts ehcc eheh eher ehhs ehre ehte ercc erce erch erec erer eres eret erg- ergg ergh ergs erhc erhs errc erre errs erse ersh erst erth erts esce esch escr escs esee eser eses eset eshs esse essg essh esst estc este esth estr ests etcc etch etcs etec etee eter etes eth- ethe eths etre ette gc-c gccc gccs gcet gchs gcrg gcse gcsh gcss gcst gctc gcts gece geer gees geet gege gegg gehs geht gere gers gert gesg gess gest gete getg geth gets gett gggg gghg ggss ghee gheg ghhs grcc grce grec gree greg gres gret grhs grrr grrs grss grtc gshs gsse gstr gtcr gtcs hccc hcch hccs hcgh hchs hcsc hcss hcst hech hecs hect heeg heer hees heet hege hegg hegh hehe hehs herc here herg herr hers hert hesc hesh hess hest hete heth hets hett hggc hghs hgse hgst hgtc hgts hhgg hhhh hhhs hree hrhs hrrc hrte hscc hsct hses hset hshs hsse hste hsts htcc htet htgs hths htsc httr rccc rccs rcet rcgc rchs rcrg rcsc rcss rctc rctg rcts recc rece rech recr recs rect rees reet rege regr regs regt rehe rehs reht rere rerg rers rert rese resh ress rest rete reth retr rets rett rghs rgtr rgts rhce rhcg rhee rhes rhet rhhs rrhs rrrr rscc rsch rscs rsee rsgc rshs rsre rsts rtcc rtce rtcg rtee rtes rtgs rths rtss rtts sccc scce sccs scct scec scee sceg scer scet scgs sch- sche schh schr schs scr- scrc scre scrs scsc scsh scsr scst sctc sctr scts se-c se-e se-g se-h se-s se-t sec- secc sece secg sech secr secs sect seec seeg seeh seer sees seet sege segg segh segs sehe sehr sehs serc sere serg serr sers sert sesc sese sesh sess sest set- setc sete seth sets sett sgce sgcg sger sges sggg sggs sghc sghs sgsh sgss sgts shcc she- shee sheh sher shes shet shgc shgr shhh shhs shre shrs shsc shtg shts srcc srch srct srec sres srhs srtr sscc ssce sscs ssec ssee sses sset ssgs ssgt sshs ssrc ssrg ssrs sssc sssh ssss sstc ssth ssts stcc stch stcs stec stee steg ster stes stet stge stgr sthg sths strc stre strs stss sttc sttr tccc tch- tche tchh tchr tchs tcsh tctc tcts tech tecr tecs tect teec teer tees teet tegg tegh tegs tegt tehr ter- terc tere terr ters tesc tese tesh tess test tete teth tetr tets tett tgcc tghs tgtc tgts thch the- thec thee ther thes thet thre thse thsr thss thtr thts trcc tre- trec tree treg tres tret trge trhs trst trtc trte trtr tscc tscg tsec tses tset tsgt tshe tshs tsse tssg tssr tsst tstc tsts tter ttss tttt

-tree c-tec ccccc ccett cech ceche cecht ceere ceese cegge cerc- cerce cercs