cccc cccl cccp cccs ccgc ccgs ccgt cclc cclg ccls ccnc ccnp ccnr ccns ccpl ccpn ccpp ccpr ccps ccrc ccrg ccrl ccrp ccrs ccrt ccsg ccsl ccsn ccsp ccss ccst cctc cctl cctt cgcc cgcg cggs cgns cgss cgst cgtl cgtp clpp clrs clsc cltc clts cncp cnrc cnrr cnrt cnsl cnss cntc cntr cpcs cplc cpls cpns cpnt cpps cprs cprt cpsc cpsl cpsr cptp cptr cpts crcc crcr crgs crls crns crpc crps crrt crsp crss crst crtc crtl crtp crts cscc cscl cscr cscs csgn cslp cslr csnp cspc csps cspt csrc csrs cssr cstc cstg cstr csts ctcp ctlg ctls ctns ctpp ctps ctrc ctrl ctrn ctrp ctrs ctsc ctsn ctss cttn ctts gc-c gccc gccs gclc gclp gcpc gcrg gcss gcst gctc gcts ggcl gggg ggrn ggss glcc gltp gncc gngc gnpc gnps gnrc gnrr gntp gpgp gprp gprs gpsg gpss grcc grpc grps grrl grrr grrs grss grtc gscp gspc gspt gstr gtcr gtcs lccc lccs lcls lcpc lcpl lcps lcrg lcrl lcrs lcsc lcsp lcsr lctl lcts lgtn lgts llcc llcs llgc lllc llll llps lncr lngs lntc lnts lpns lppl lprp lpsc lpss lrcs lrps lrrc lrrr lrst lrts ls-r lscs lspl lspr lsrc lssp lssr lsts ltcc ltcg ltcs ltgs ltng ltns ltnt ltps ltrs ltsp ltsr lttc lttr nccc nccn nccp nccr nccs ncct ncgr ncgs nclc ncln nclr ncnc ncpc ncrc ncrp ncsc ncsl ncss ncst nctc nctr ngns ngpc ngsn ngtn ngts nlcc nlcs nlgn nlls nlpc nlrp nlsc nlsp nngn nnls nnnn nnpr nnsl nnss nntn npcc nppc nppl nprt npsl npss nptc nptn nrcs nrpc nrpn nrps nrrc nrrl nrsc nrsp nrtl nrts nscc nscl nscs nslp nslr nsls nsnr nspc nsps nsrc nsrl nssc nssp nssr nsss nstc nstl nstp nsts ntcc ntpc ntrc ntrl ntsc ntss nttr pccc pccl pccs pcgg pcgs pcll pcns pcnt pcpn pcpp pcps pcrc pcrl pcts pgcc pgrc pgsc pgss plcc plnt plpp plss pltg pltt pnln pnnl pnpp pnsc pntl pntr ppcc ppcs pppn pppp ppps pprc ppss pptn ppts pptt prcc prcp prcs prgs prlr prls prnp prps prrs prsc prsl prss prtc prtp prtr psgl psgr psnc psnr pspp pspr psps psrp pssc psst psts ptcc ptcl ptgs pttc rccc rccs rcgc rcls rcnl rcnr rcps rcpt rcrg rcsc rcsl rcss rctc rctg rcts rgtr rgts rlcg rlcs rlls rncp rncs rngs rnnt rnsp rntp rpcs rpgs rpls rppn rpps rptn rpts rrrr rrsp rscc rscn rscs rsgc rslc rslp rsnn rsnr rsps rssl rstp rsts rtcc rtcg rtgs rtls rtlt rtns rtps rtss rttp rtts sccc sccl sccp sccs scct scgp scgs scl- sclc scls scnr scnt scpl scps scpt scr- scrc scrn scrs scsc scsl scsn scsr scst sctc sctl sctn sctr scts sgcg sggg sggs sglr sgls sgnl sgps sgss sgts slcc slln sllp slpp slps slrc slrn slrp slrs slsc slst slts sncc sncp snns snpg snpp snrs sntr spcc spcs spgt splc splp splr spls spns spps sprs spsp spss spst sptc sptr spts srcc srct srnn srpc srps srpt srsp srtp srtr sscc sscp sscs ssgs ssgt sslc sslp sslt ssns sspc sspl ssps sspt ssrc ssrg ssrl ssrs sssc ssss sstc sstl sstp ssts stcc stcp stcs stgr stlc stlg stln stlt stng stnn stnr stns stpp stps strc strn strs stss sttc sttr tccc tcnn tctc tcts tgcc tgtc tgts tlgc tlrs tncc tngs tnsp tnts tpcp tpcs tpls tppp tppr tprs tpsc tptp tptr trcc trcl trng trpc trpg trpn trpp trps trst trtc trtr tscc tscg tscp tsgt tspn tsps tspt tssg tssr tsst tstc tsts ttcn ttcp ttss tttt