-ing cccc ccci cccp ccgc cchp cchr ccic ccii ccip ccir ccnc ccni ccnp ccnr ccpn ccpp ccpr ccrc ccrg ccri ccrp cgcc cgcg chch chci chcp chgn chic chig chih chin chip chir chnc chnr chpp chpr chrc chrn chrp chrr cicc cich cici cicr cigi cihr ciii cin- cinc cing cini cipp circ cirh ciri cirr cnci cncp cngi cnic cnih cnrc cnrr cpic cpni cpri crcc crcr cric crig crin crip crpc gc-c gccc gcic gcii gcpc gcrg gggg gghg ggrn gicr gigg gigi gign ging gini ginn gipi gipp girg giri girn girr gncc gngc gnin gnip gnpc gnrc gnrr gpgp gpip gprp grcc gric grig grin grip grni grpc grrr h-ii hccc hcch hcgh hchi hcng hcpc hcrp hggc hhgg hhhh hhip hhpc hi-c hicc hich hicp high higi hihc hihi hinc hing hinn hipc hipp hiri hirn hpcc hpgp hrip hrng hrpc hrpp hrrc iccc icci iccn iccp iccr icgc ichc ichi ichr icnc icpc icrc icrr igcc igcp igni igri ihcc ihrc iiii iirc inch inci incr inig inni innr inp- inpi inpp inri ipcc iphc iphr ipin ippc ippr ipri ircc ircg iri- iric irig irin irip irpc irrc irri n-ii nccc ncci nccn nccp nccr ncgr nchc ncip ncnc ncpc ncrc ncri ncrp ngic ngpc ngri nhcc nhnn nhpi nhrc nhrp nicc nich nici nigc nigg nigh niip niir ning ninh nini nipc nipr nngn nnnn nnpi nnpr npcc npic npin nppc npri nric nrpc nrpn nrrc pccc pcgg pchp pcin pcip pcpn pcpp pcrc pgcc pgrc phcc phi- phin phip phrr picc pich pici picr pigc pigg pigh pign pigp piip pinc ping pini pinn pinp pipi pipp pirc pirg piri pirn pirr pnic pnin pnpp ppcc ppci ppgi pphi ppic ppig ppih pppn pppp pprc prcc prcp pri- prig prii prin prnp prri rccc rcgc rcic rcnr rcpi rcrg rhcg rhcp rhin ricc rich rigg righ rigi riin ring rinn ripi ripp ripr riri rncp rnin rpii rppn rrrr