-ing cccc ccci ccgc ccgt ccic ccii ccnc ccni cctc cctt cgcc cgcg cicc cici cict cigi ciii ciit cin- cinc cing cini cint citg citi citt cnci cngi cnic cntc ctic cttn gc-c gccc gcic gcii gctc gggg gigg gigi gign ging gini ginn gncc gngc gnin gnit gnti iccc icci iccn icct icgc icnc igcc igni iiii iiit iitt inci inig init inni intg inti intn itgc itic itin n-ii nccc ncci nccn ncct ncit ncnc nctc ngic ngtn nicc nici nigc nigg nigt niit ning nini nitc niti nngn nnit nnnn nntn ntcc tccc tcnn tctc tgcc tgtc ticc tigi tiit tinc ting tini tinn tint titc titi titt tncc ttcn tttt