-ing cccc ccci cccp ccgc ccgt ccic ccii ccip ccir ccnc ccni ccnp ccnr ccoc ccpn ccpp ccpr ccrc ccrg ccri ccrp ccrt cctc cctt cgcc cgcg cgro cgtp cicc cici cico cicr cict cigi ciii ciit cin- cinc cing cini cino cint cion cior cipo cipp circ ciri ciro cirr cirt citg citi cito citp citt cnci cnco cncp cngi cnic cnrc cnrr cnrt cntc cntr coco cocp coct cogi cogo coin coip coir coit con- conc cong coni conn cono cont coon coop coot copg copi copo copp copr copt cor- corc corg cori corn coro corp corr cort cotc coti cotn coto cott cpic cpio cpni cpnt cpri cprt cptp cptr crcc crcr cric crig crin crip crit croc cron croo crop cror crot crpc crrt crtc crtp ctcp ctic ctor ctot ctpo ctpp ctrc ctrn ctrp cttn gc-c gccc gcic gcii gcpc gcrg gctc gggg ggpo ggrn gicr gigg gigi gign gigo ging gini ginn gino giog gioi gion giop gipi gipp girg giri girn giro girr girt gito gncc gngc gnin gnip gnit gnoo gnpc gnrc gnrr gnti gntp gocr gogi gogo goin goip goit gon- gong goni gonn gono goog gooi goon goop goor goot gopc gopi gopo gorg gori gorn goro gorp gorr gort goti goto gott gpgp gpip gpot gprp grcc gric grig grin grip grit grni groc grog groi gron groo grop gror grot grpc grrr grtc gtco gtcr gtip gtop i-go i-no iccc icci iccn icco iccp iccr icct icgc icnc icoc icon icor icpc icpo icrc icrr icrt ictp igcc igcp igni igno igon igoo igor igot igri iiii iiio iiit iino iioi iioo iiop iirc iitr iitt inci inco incr ingo inig init inni inno innr ino- inoi inon inor inot inp- inpi inpp inpt inri inro intg inti intn into intp intr iocg ioci iocp iogt ioii ioio ioit ioni ionn iono iooi iooo iorg iori ioto ipcc ipct ipin ipop ippc ippo ippr ipri iptc ipto ircc ircg iri- iric irig irin irio irip iroc iron irop irpc irrc irri irti irtp itgc itgo itic itin itno itoi iton itoo itor itpc itri itto n-ii nccc ncci nccn nccp nccr ncct ncgr ncip ncit ncnc ncoc ncor ncpc ncrc ncri ncrp nctc nctr ngic ngio ngon ngor ngpc ngri ngtn nicc nici nico nigc nigg nigo nigt niip niir niit ning nini nino niog nion nioo nipc nipr nipt niro nirt nitc niti nito nitr nngn nnit nnnn nnot nnpi nnpr nntn noci noco noct nogg nogo nogt noin noio noir noit non- nong noni nonn nono nont noo- noon nooo noop noor noot nor- norc norg nori norn noro norr nort not- noti noto nott npcc npic npin nppc npri nprt nptc nptn nric nroc nron nrpc nrpn nrrc ntcc ntop ntpc ntrc ntto nttr occc occi occn occt ocin ocon ocpp ocro ocrr oct- octi octo oggi ogin ogni ogog ogoi ogon ogri ogro oici oigo oiii oint oion oipc oirt oitc oiti onc- onco onct ongi ongo onic onir onit onni onno onon onor onpg onpt ont- ontc onti onto oocr oont oooo oort ootp opic opii opin opio opit opng opo- opon opor oppi oppo opti optn opto orci orco orgn orgo ori- oric orig orin orio orit ornc orni orno oro- oron oror orot orpc orpi orri orro ortc orto otic otin otit oto- otog oton otoo otor otpp otro otti otto pccc pcgg pcin pcip pcnt pcpn pcpp pcrc pgcc pgrc picc pici pico picr pict pigc pigg pign pigo pigp pigt piip pinc ping pini pinn pino pinp pint pion piot pipi pipo pipp pirc pirg piri pirn piro pirr piti pito pitr pitt pnic pnin pnon pnot pnpo pnpp pnro pntr poco pogg pogo poin poio ponc pong poni pono ponp pont poon poop poor poot pop- popc popi popo popp popt porc porg pori porn poro porr port potc poti poto pott ppcc ppci ppgi ppic ppig pppn pppo pppp pprc pptn pptt prcc prcp pri- prig prii prin prnp pro- proc prog pron proo prop prot prri prtc prti prtp prtr ptcc ptop pttc rccc rcgc rcic rcnr rcon rcpi rcpo rcpt rcrg rctc rctg rcti rgit rgtr ricc rico rict rigg rigi rigo riin ring rinn rino rion riot ripi ripp ripr ript riri riti rito ritt rnco rncp rnin rnnt rnot rntp rocc roco rogg rogi rogo roig roin roio roir roit ronc rong roni rono ront roog rooi roon roop roor root ropo rorc rori roro rort rotc rotg roti rotn roto rotr rott rpii rpon rppn rptn rrrr rtcc rtcg rttp tccc tcnn tcon tcpo tctc tgcc tgtc ticc tico tigi tigr tiit tinc ting tini tinn tino tint tion tiop tip- tipc tipi tipo tipp tipt tiri tiro tirr titc titi tito titp titt tncc toci toco togo togr togt toit tong toni tonn tono toon toor toot top- topi topo topp topt torc torg tori torn toro torp torr tort totc toti toto totr tott tpcp tpir tpon tppp tppr tptp tptr trcc tri- tric trig trin trio trip trit trng trno troc trog troi tron troo trop trot trpc trpg trpn trpp trtc trtr ttcn ttcp tton ttop tttt