c-cd cccc cccl cccp ccdc ccdn ccdp ccgc ccgt cclc cclg ccnc ccnp ccpl ccpn ccpp cctc cctl cctt cddl cdnc cgcc cgcg cgtl cgtp ckck ckcl ckgl ckgn cklg ckln cknc cknt ckpc ckpg clcd cldc clkg clpp cltc cncp cndd cndp cntc cntk cpdl cplc cpnt cppd cptp ctcp ctlg ctpp cttn dccc dccl dccp dcct dcpg dcpl dctc dddd ddlc dgkd dgkg dglc dkdc dntp dntt dpcp dpdt dpkg dpll dppc dtcc dtdp dtng dtpl dttp gc-c gccc gclc gclp gcpc gctc ggcl gggg glcc gltp gncc gngc gnpc gntp gpgp gtld kccc kccd kcck kccl kcct kcdc kcdd kcgc kcgl kckc kckk kckl kckn kclc kclk kcll kcln kclt kcnd kcnp kcnt kcpc kcpl kcpn kcpt kctc kctn kdcc kdcd kddc kddd kddg kddk kddl kdgl kdkd kdkk kdkn kdkt kdlc kdld kdlg kdll kdlp kdnd kdnk kdnn kdtd kdtn kdtp kgcc kgcd kgcl kgcn kgdc kgdd kgdl kggg kggl kgkl kgld kglk kgln kglp kglt kgnc kgnd kgng kgnt kgpg kgpt kgtk kgtl kkcd kkck kkcl kkcn kkct kkdc kkdd kkdg kkdl kkdt kkgl kkkk kklc kkld kkll kkln kknd kknn kknt kkpc kkpk kkpl kkpn kkpt kktc kktk kktl klcc klcd klck klcl klcn kldc kldd kldg kldn klgd klgl klgn klgt klkc klkk klkl klkn kllc kllk kllp klnc klnd klng klnn klnt klpc klpd kltc kltd kltg kltk kltn kltt knck kncn knct kndc kndd kndk kndl kndn kndp kngl kngn kngt knkk knkt knlc knlp knlt knnd knng knnk knpc knpt kntk kntn kpcc kpcl kpdc kpgd kpgg kpgt kpkk kpkl kplc kpld kplk kpln kplt kpnc kpnd kpng kpnp kpnt kppc kppd kppk kppl kppp kptd kptl kptn kptt ktcc ktck ktcl ktdc ktdd ktdk ktgg ktgl ktkc ktkk ktkn ktkt ktlk ktln ktlt ktnc ktnd ktnk ktnl ktnn ktnt ktpk ktpl ktpt kttc kttg kttk kttn kttp kttt lccc lcdd lcdp lcpc lcpd lcpl lctl lddp ldpc lgdt lgtn llcc lldc lldp llgc lllc llll lndg lndn lnnk lntc lppl ltcc ltcg ltng ltnt lttc nccc nccn nccp ncct ncdc ncdn nclc ncln ncnc ncnd ncpc nctc ndcc ndcp ndnp ndnt ndpd ndtc ngdc ngpc ngtn nknt nlcc nlgn nlpc nngn nnnn nntn npcc nppc nppd nppl nptc nptn ntcc ntnd ntpc ntpd pccc pccl pcgg pclk pcll pcnt pcpn pcpp pdcp pdlc pdpn pdtc pgcc pgdn plcc pldn pldt plkk plnt plpp pltg pltt pnkd pnkp pnld pnln pnnl pnpp pntd pntl ppcc ppcd ppdk pppd pppn pppp pptn pptt ptcc ptcl ptdc ptld ptpd pttc pttk tccc tcdd tcnn tctc tdkp tgcc tgtc tkkg tldp tlgc tncc tndd tnpk tpcd tpck tpcp tpld tppd tppp tptp ttcn ttcp ttkg tttt