-ing cccc cccf ccci cccp ccfc ccff ccfi ccgc ccic ccii ccip ccir ccnc ccnf ccni ccnp ccnr ccny ccoc ccpn ccpp ccpr ccrc ccrf ccrg ccri ccrp cfcf cfcn cfco cfcy cffr cfgn cfgo cfni cfnr cfor cfpo cfpr cfrg cfrn cfrp cfry cfyn cgcc cgcg cgfc cgro cicc cici cico cicr ciff cifg cigi ciii cin- cinc cinf cing cini cino cion cior cipf cipo cipp circ ciri ciro cirr cnci cnco cncp cngi cnic cnrc cnrr coco cocp cofc coff cofi cogi cogo coif coin coip coir con- conc conf cong coni conn cono cony coof coon coop copg copi copo copp copr copy cor- corc corf corg cori corn coro corp corr cory coyf coyn coyo coyr cpff cpic cpif cpio cpni cpri crcc crcr crfc cric crif crig crin crip croc cron croo crop cror croy crpc cry- cryn cryo cyc- cycc cyfi cyn- cyno cyon cypc cyy- cyyc cyyn fccf fccp fcic fcii ffcc ffff ffii ffrr ficc fico fifc fiff fifi fifo figc figg figo fiii fing fini finn fino finp fion fior fipp firn firy fnci foci foco fofo fogg fogi fogn fogo fogy foin fong fono fony foof foon fopp for- forg fori forn foro forr foyn fp-c fpcc fpin fprf frcc frcn frcp frfc fric frig frin frio frip frog fron frop fyfi fynn fyry gc-c gccc gccf gcfc gcic gcii gcpc gcrg gfcf gfci gfor ggfg gggg ggpo ggrn gicr giff gigg gigi gign gigo ging gini ginn gino giog gioi gion giop gipf gipi gipp girg giri girn giro girr giry gncc gngc gnin gnip gnof gnoo gnpc gnrc gnrr gocr goff gofr gogi gogo goif goin goip gon- gong goni gonn gono gony goof goog gooi goon goop goor gopc gopi gopo gorf gorg gori gorn goro gorp gorr gory goyf gpfc gpgp gpip gprp grcc gric grif grig grin grip grni groc grof grog groi gron groo grop gror groy grpc grrr gry- gryf gryn gyn- gyng gyno gyor gypo gyr- gyri gyrn gyro i-go i-no iccc iccf icci iccn icco iccp iccr icgc icnc icoc icon icor icpc icpo icrc icrf icrr icry ifco ifcp iffy ific ifni ifno ifnr ifor ifpo ifrf ifri ifyo igcc igcp igfc iggy igni igno igny igon igoo igor igri iiii iiio iino iioi iioo iiop iipf iirc inci inco incr incy infi info infp infy ingo inig inni inno innr inny ino- inoi inon inor inp- inpi inpp inri inro inyo iocg ioci iocp iofc ioii ioio ioni ionn iono ioof iooi iooo iorg iori ipcc ipfc ipin ipop ippc ippf ippo ippr ippy ipri ircc ircg iri- iric irig irin irio irip iriy iroc iron irop irpc irrc irri iryn iyng n-ii nccc nccf ncci nccn nccp nccr ncfc ncgr ncip ncnc ncoc ncor ncpc ncrc ncri ncrp nfff nfic nfip nfon nfyc ngic ngio ngon ngor ngpc ngri nicc nicf nici nico nicy nifc niff nigc nigg nigo niip niir ning nini nino niog nion nioo nipc nipr niro niyi nngn nnnn nnpi nnpr noci noco nofi nogg nogo noif noin noio noir non- nong noni nonn nono noo- noon nooo noop noor nor- norc norf norg nori norn noro norr nory noyo npcc npic npif npin nppc npri nrfc nric nroc nron nrpc nrpn nrrc nycc nyco nycy nyny nyon nypc nyrf nyro occc occi occn ocfp ocin ocon ocpp ocro ocrr ofcr off- offc offo offr offy ofgo ofno ofor ogfr ogfy oggi oggy ogin ogni ogog ogoi ogon ogri ogro ogry oici oigo oiii oion oipc oiry onc- oncf onco ongi ongo onic onir onni onno onon onor onoy onpg oocr ooff oofy oooo oory opic opii opin opio opng opo- opon opor oppi oppo oppy opry orci orco orff orfi orgn orgo orgy ori- oric orif orig orin orio ornc orni orno orny oro- orof oron oror oroy orpc orpi orri orro orry oyon oyri pccc pcfc pcgg pcin pcip pcpn pcpp pcrc pcrf pfff pffr pfic pfyn pgcc pgrc picc pici pico picr picy piff pigc pigf pigg pign pigo pigp piip pinc ping pini pinn pino pinp piny pion pipi pipo pipp pipy pirc pirg piri pirn piro pirr piry piyo pnic pnin pnon pnpo pnpp pnro poco poff pofi pogg pogo pogy poin poio ponc pong poni pono ponp pony poof poon poop poor pop- popc popi popo popp popy porc porg pori porn poro porr pory poyn poyo poyr ppcc ppci ppgi ppic ppif ppig pppn pppo pppp pprc pprf prcc prcf prcp prfc pri- prif prig prii prin prnp pro- proc prof prog pron proo prop prri pyg- pygg pyic pyin pyn- pyo- pyon pypy pyr- pyri pyro pyry rccc rcfc rcgc rcic rcnr rcon rcpi rcpo rcrg rcyc rffc rfic ricc rico riff rigg rigi rigo rigy riif riin rinf ring rinn rino riny rion ripi ripp ripr riri riyf riyo rnco rncp rnin rocc roco rofc roff rofo rogg rogi rogo rogy roif roig roin roio roir ronc rong roni rono rony roof roog rooi roon roop roor ropo ropy rorc rori roro rory royn rpfc rpii rpof rpon rppn rpyc rrfc rrif rrrr ryff ryif ryip ryng rynn ryon ryyf yccc ygon ygor yiff ying yirn yirr ynon yoff yogi yogo yong yoni yono yoof yoon yoop yopo yopy yori yorn yoro yory yoyn yoyo ypcc ypir yrin yrof yron yryn yyff yyyy