-er -ic -th c-- ccc cce ccg cch cci ccl ccr ccs cct ccu ce- cec cee ceg ceh cei cel cer ces cet ceu cgc cge cgg cgh cgi cgl cgr cgs cgt cgu ch- chc che chg chh chi chl chr chs cht chu ci- cic cie cig cih cii cil cir cis cit ciu cl- clc cle clg clh cli cll clr cls clt clu crc cre crg crh cri crl crr crs crt cru csc cse csg csh csi csl csr css cst csu ctc cte ctg cth cti ctl ctr cts ctt ctu cuc cue cug cuh cui cul cur cus cut cuu ec- ecc ece ecg ech eci ecl ecr ecs ect ecu eec eee eeg eel eer ees eet egc ege egg egh egi egl egr egs egt egu ehc ehe ehg ehh ehi ehl ehr ehs eht ehu eic eie eig eii eil eir eis eit eiu elc ele elg elh eli ell elr els elt elu erc ere erg erh eri erl err ers ert eru es- esc ese esg esh esi esl esr ess est esu etc ete etg eth eti etl etr ets ett etu eu- euc eue eug eui eul eur eus eut gcc gce gcg gch gci gcl gcr gcs gct gcu ge- gec gee geg geh gei gel ger ges get geu ggc ggg ggh ggi ggr ggs ggt ggu ghc ghe ghg ghh ghi ghl ghr ghs ght gic gie gig gih gii gil gir gis git giu glc gle glg glh gli gll glr gls glt glu grc gre grg grh gri grl grr grs grt gru gsc gse gsg gsi gsl gsr gss gst gsu gtc gte gtg gth gti gtl gtr gts gtt gtu gu- guc gue gug gui gul gur gus gut guu h-i hcc hce hcg hch hci hcl hcr hcs hct he- hec hee heg heh hei hel her hes het heu hgc hge hgg hgh hgi hgl hgr hgs hgt hgu hhc hhe hhg hhh hhi hhl hhr hhs hht hhu hic hie hig hih hii hil hir his hit hiu hlc hle hlg hlh hli hll hlr hls hlt hlu hr- hrc hre hrg hrh hri hrl hrr hrs hrt hru hsc hse hsg hsh hsi hsl hsr hss hst hsu htc hte htg hth hti htl htr hts htt huc hue hug huh hui hul hur hus hut huu icc ice icg ich ici icl icr ics ict icu ie- iec iee ieg iei iel ier ies iet igc ige igg igh igi igl igr igs igt igu ihc ihe ihg ihh ihi ihl ihr ihs iht ihu iic iie iih iii iil iir iis iit iiu il- ilc ile ilg ilh ili ill ilr ils ilt ilu ir- irc ire irg iri irl irr irs irt iru is- isc ise isg ish isi isl isr iss ist isu itc ite itg ith iti itl its itt itu iu- iuc iue iug iui iur ius iut lcc lce lcg lch lci lcl lcr lcs lct lcu lec lee leg leh lei lel ler les let leu lgc lge lgg lgh lgi lgl lgr lgs lgt lgu lhc lhh lhi lhr lhs lht lhu lic lie lig lih lii lil lir lis lit liu llc lle llg lli lll llr lls llt llu lrc lrg lrh lri lrr lrs lrt lru lsc lse lsg lsh lsi lsl lsr lss lst lsu ltc lte ltg lth lti ltl ltr lts ltt ltu luc lue lug luh lui lul lur lus lut luu rcc rce rcg rch rci rcl rcr rcs rct rcu re- rec ree reg reh rei rel rer res ret reu rgc rge rgg rgh rgi rgr rgs rgt rh- rhc rhe rhg rhh rhi rhl rhr rhs rht rhu ric rie rig rih rii ril rir ris rit rlc rle rlg rlh rli rll rlr rls rlt rlu rrc rrg rrh rri rrl rrr rrs rrt rru rsc rse rsg rsh rsi rsl rsr rss rst rsu rtc rte rtg rti rtl rtr rts rtt rtu ruc rue rug ruh rui rur rus rut ruu scc sce scg sch sci scl scr scs sct scu se- sec see seg seh sei sel ser ses set seu sgc sge sgg sgh sgi sgl sgr sgs sgt sgu sh- shc she shg shh shi shl shr shs sht shu sic sie sig sih sii sil sir sis sit siu slc sle slg slh sli sll slr sls slt slu sr- src sre srg srh sri srl srr srs srt ss- ssc sse ssg ssh ssi ssl ssr sss sst ssu stc ste stg sth sti stl str sts stt stu suc sue sug suh sui sul sur sus sut suu tcc tce tcg tch tci tcl tcr tcs tct tcu te- tec tee teg teh tei tel ter tes tet teu tgc tge tgg tgh tgi tgl tgr tgs tgt tgu th- thc the thg thh thi thl thr ths tht thu tic tie tig tih tii til tir tis tit tiu tlc tle tlg tlh tli tll tlr tls tlt tlu trc tre trg trh tri trl trr trs trt tru tsc tse tsg tsh tsi tsl tsr tss tst tsu ttc tte ttg tth tti ttl ttr tts ttt ttu tuc tue tug tuh tui tul tur tus tut tuu ucc uce ucg uch uci ucl ucr ucs uct ucu uec uee ueg ueh uei uel uer ues uet ugc uge ugg ugh ugi ugl ugr ugs ugt ugu uhc uhe uhh uhi uhl uhr uhs uht uhu uic uie uig uii uil uir uis uit uiu ulc ule ulg uli ull ulr uls ult ulu ur- urc ure urg uri url urr urs urt uru usc use usg ush usi usl usr uss ust usu utc ute uth uti utl utr uts utt utu uuc uue uug uur uus uut uuu

cccc ccci cccl cccs cccu ccee ccel ccgc ccgs ccgt cche cchl cchr