-ing cccc cccf ccci ccfc ccff ccfi ccgc ccic ccii ccnc ccnf ccni cfcf cfcn cfgn cfni cgcc cgcg cgfc chch chci chfc chfi chgn chic chif chig chih chin chnc cicc cich cici ciff cifg cigi ciii cin- cinc cinf cing cini cnci cngi cnic cnih fccf fcch fcic fcii ffcc ffff ffii fghi fhci ficc fich fifc fiff fifi figc figg fiii fing fini finn fnci gc-c gccc gccf gcfc gcic gcii gfcf gfci ggfg gggg gghg giff gigg gigi gign ging gini ginn gncc gngc gnin h-ii hccc hcch hcfc hcgh hchi hcng hgfc hggc hhgg hhhh hi-c hicc hich hiff hifh hifi hifn high higi hihc hihi hinc hing hinn iccc iccf icci iccn icgc ichc ichi icnc ific ifni igcc igfc igni ihcc iiii inch inci infi inig inni n-ii nccc nccf ncci nccn ncfc nchc ncnc nfff nfic ngic nhcc nhnn nicc nicf nich nici nifc niff nigc nigg nigh nihf ning ninh nini nngn nnnn