-ing c-cd cccc ccci cccp cccu ccdc ccdi ccdn ccdp ccdr ccgc ccgt ccic ccid ccii ccip ccir ccnc ccni ccnp ccnr ccnu ccoc ccod ccpn ccpp ccpr ccrc ccrg ccri ccrp ccrt cctc cctt ccuc ccup ccut cd-r cddr cdic cdii cdio cdnc cdon cdot cgcc cgcg cgro cgtp cgtu cicc cici cico cicr cict cicu cidc cidg cidi cidp cidr cidt cigi cigu ciid ciii ciit cin- cinc cind cing cini cino cint cion cior cipo cipp circ ciri ciro cirr cirt citg citi cito citp citt citu ciuc ciup cnci cnco cncp cndd cndp cngi cnic cnid cnrc cnrr cnrt cntc cntr cnut coco cocp coct cocu codd codi cogi cogo coin coip coir coit con- conc cond cong coni conn cono cont cood coon coop coot copd copg copi copo copp copr copt cor- corc cord corg cori corn coro corp corr cort cotc coti cotn coto cott cotu coud coun coup cour cout cpcu cpic cpio cpni cpnt cppd cpri cprt cptp cptr crcc crcr crdc cric crig crin crip crit criu croc crod cron croo crop cror crot crpc crrt crtc crtp crud crug crun crup crut ctcp ctgu ctic ctor ctot ctpo ctpp ctrc ctrn ctrp cttn cucc cuci cucn cudi cui- cuin cuir cuit cund cuno cunp cunt cuon cupo cupp cupr curd curi curn curo curr curt cut- cutc cuto cutt dccc dcci dccp dcct dccu dcgo dcii dcio dcon dcop dcpg dcpo dctc dcup dddd ddoc ddot ddpo ddrc dici dico dict didi dido didu digg digi digo diii din- dinc ding dini dinn dino dint dinu dioc dion diop dior diot diou dipc dipn dipo dipp dipt dipu dird dirr dirt diti dito ditt dnic dnoc dnpo dnrc dntp dntt dnut doci doco doct docu dod- dodd dodg dodi dodo dog- dogg dogi dogo dogp dogu doid doig doin doit donc dond dong doni donn dono donp donr dont dood doon doop door doot dopo dopp dopr dopt dorc dord dori dorn doro dorp dorr dort doru dotd doti doto dott douc doud doug doun doup dour dout dpci dpcp dpdt dpin dpni dppc dprg dric drin drip drit drno drod drog dron drop drot drou drug drui drup drut druu dtcc dtdp dtng dtor dtot dttp duco duct dudd dudo dudu dugu duid duin duir duit dunc dung dunn duno dunt duo- duon dupo durg duri durn duro durt duru dutp duur duut gc-c gccc gcic gcii gcpc gcrg gctc gdci gdor gdrc gdrt gggg ggpo ggrn gicr gidc gidd gidi gido gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion giop gipi gipp gird girg giri girn giro girr girt giru gito giur gncc gngc gnin gnip gnit gnod gnoo gnpc gnrc gnrr gnti gntp gocr godi godo gogi gogo goin goip goit gon- gond gong goni gonn gono gonu good goog gooi goon goop goor goot gopc gopi gopo gopu gord gorg gori gorn goro gorp gorr gort gotd goti goto gott gou- goud goug goun goup gour gout gpgp gpip gpot gprd gprp grcc grdc gric grid grig grin grip grit grni groc grod grog groi gron groo grop gror grot grou grpc grrr grtc grug grui grun grur grut gtco gtcr gtip gtop guci gudi gudo gudu gugg gugi gugu guid guin gund gung gunn gunt gurd gurg guri gurn guro gurr gurt guru guti guto gutt gutu i-go i-no iccc icci iccn icco iccp iccr icct iccu icdc icdd icdp icgc icnc icoc icod icon icor icpc icpd icpo icrc icrr icrt icru ictp icup idcr iddo idgo idic idid idig idin idio idir idno idoc idog idon idrc idro idtp idun iduo igcc igcp igni igno ignu igon igoo igor igot igri iicd iiii iiio iiit iino iioi iioo iiop iirc iitr iitt iiuc incd inci inco incr ind- indc indi indo indu ingo inid inig init inni inno innr innu ino- inoi inon inor inot inou inp- inpi inpp inpt inri inro intd intg inti intn into intp intr intu inui inun inup iocg ioci iocp iod- iodd iodo iogt ioii ioio ioit ioni ionn iono iooi iooo iorg iori ioto ioug ioun ipcc ipct ipdc ipdi ipid ipin ipod ipop ippc ippo ippr ipri iptc ipto ipur iput ircc ircd ircg ircu irdc irdo irdp iri- iric irid irig irin irio irip iroc irod iron irop irpc irrc irri irti irtp irun itdo itgc itgo itic itin itno itoi iton itoo itor itou itpc itri itto itup itur iucc iuiu iuno iupp n-ii n-up nccc ncci nccn nccp nccr ncct nccu ncdc ncdn ncdr ncdu ncgr ncid ncip ncit ncnc ncnd ncoc ncor ncpc ncrc ncri ncrp nctc nctr ndcc ndcp nddo ndic ndnp ndnt ndoc ndop ndor ndpd ndpr ndrc ndri ndtc ndut ngdc ngic ngio ngon ngor ngou ngpc ngri ngtn ngur nguu nicc nicd nici nico nicu nidd nidi nido nigc nigg nigo nigt niip niir niit niiu nind ning nini nino niog nion nioo niou nipc nipr nipt niro nirt niru nitc niti nito nitr niur nngn nnit nnnn nnot nnpi nnpr nntn noci noco noct nodi nodo nodu nogg nogo nogt noid noin noio noir noit non- nong noni nonn nono nont nonu noo- noon nooo noop noor noot nor- norc nord norg nori norn noro norr nort not- noti noto nott noun noup nour nout npcc npic npin nppc nppd npri nprt nptc nptn nrdc nric nroc nron nrpc nrpn nrrc nrrd ntcc ntnd ntnu ntop ntpc ntpd ntrc ntru ntto nttr ntuc ntui nuci nucu nudc nudd nudi nudo nuin nuit nunc nung nunn nuno nunt nuoc nuon nurc nurd nuri nurn nurp nurr nurt nuru nutt nutu occc occi occn occt ocin ocon ocpd ocpp ocro ocrr oct- octi octo ocur odci oddd oddi odic odin odio odir odiu odon odoo odop odor odot odou odrp odtu odur ogdc oggi ogin ogni ogod ogog ogoi ogon ogou ogpu ogri ogro ogui ogun oici oido oigo oiii oint oion oipc