-ing cccc cccf ccci cccl ccfc ccff ccfi ccfl ccgc ccgt ccic ccii ccil cclc cclg ccli ccnc ccnf ccni cctc cctl cctt cfcf cfcl cfcn cfgn cfit cfln cfni cftc cftl cgcc cgcg cgfc cgtl cicc cici cict ciff cifg cifl cigi ciii ciit cili cill cilt cin- cinc cinf cing cini cint citf citg citi citl citt clic clif clig clii clin clit cltc cnci cngi cnic cntc cntf ctcf ctfc ctgf ctic ctlg cttn fccf fcic fcii fcnl ffcc ffff ffii fftf ficc fict fifc fiff fifi fift figc figg figl fiii fiil fili fill filn fing fini finn fint fitc fiti fitt flcl flic flig flii flin flit flnc fltg fnci fnlc ft-c ft-l ftfc ftii gc-c gccc gccf gcfc gcic gcii gclc gctc gfcf gfci ggcl ggfg gggg giff gift gigg gigi gign gilf gilg gili gill gilt ging gini ginn glcc glfc gli- glic glin glit gncc gngc gnin gnit gnti gtfc iccc iccf icci iccl iccn icct icgc icll icnc ific ifil ifit ifni iftn igcc igfc igil igli igni iiii iiit iitt ilic ilin ilit ill- illi illt ilni inci incl infi infl inig init inni intg inti intl intn itgc itic itif itil itin itll ittf lccc lcfc lcfg lctl lfcc lfng lgfl lgin lgtn lict liff lifg lifl lift ligc ligg ligi lign liig liii liin lilg lili lill lilt linc ling linn lint liti litl litt llcc llgc lllc llll lntc ltcc ltcg ltci ltfc ltng ltnt lttc n-ii nccc nccf ncci nccn ncct ncfc ncit nclc ncln ncnc nctc nfct nfff nfic nftc ngic ngtn nicc nicf nici nicl nifc niff nift nigc nigg nigt niit nili nill nilt ning nini ninl nitc nitf niti nlcc nlcf nlgn nlic nngn nnit nnnn nntn ntcc ntfc ntfl tccc tcfc tcfg tcnn tctc tfin tftc tgcc tgif tgtc ticc tiff tift tigi tiit till tiln tilt tinc ting tini tinn tint titc titi titt tlgc tlli tncc tnfc tnfl ttcn ttfc ttff ttfn tttt