cccc cccp cccu ccnc ccnp ccnr ccnu ccoc ccpn ccpp ccpr ccrc ccrp ccrt cctc cctt ccuc ccup ccut cnco cncp cnrc cnrr cnrt cntc cntr cnut coco cocp coct cocu con- conc conn cono cont coon coop coot copo copp copr copt cor- corc corn coro corp corr cort cotc cotn coto cott cotu coun coup cour cout cpcu cpnt cprt cptp cptr crcc crcr croc cron croo crop cror crot crpc crrt crtc crtp crun crup crut ctcp ctor ctot ctpo ctpp ctrc ctrn ctrp cttn cucc cucn cuno cunp cunt cuon cupo cupp cupr curn curo curr curt cut- cutc cuto cutt n-up nccc nccn nccp nccr ncct nccu ncnc ncoc ncor ncpc ncrc ncrp nctc nctr nnnn nnot nnpr nntn noco noct non- nonn nono nont nonu noo- noon nooo noop noor noot nor- norc norn noro norr nort not- noto nott noun noup nour nout npcc nppc nprt nptc nptn nroc nron nrpc nrpn nrrc ntcc ntnu ntop ntpc ntrc ntru ntto nttr ntuc nucu nunc nunn nuno nunt nuoc nuon nurc nurn nurp nurr nurt nuru nutt nutu occc occn occt ocon ocpp ocro ocrr oct- octo ocur onc- onco onct onno onon onor onpt onpu ont- ontc onto onup onur onut oocr oont oooo oort ootp opo- opon opor oppo optn opto orco ornc orno oro- oron oror orot orpc orro ortc orto orup oto- oton otoo otor otpp otro otto ottu otur oucc oun- our- ourn ouro ourt out- outo ouu- pccc pcnt pcpn pcpp pcrc pcun pnon pnot pnpo pnpp pnro pntr pnup poco ponc pono ponp pont poon poop poor poot pop- popc popo popp popt porc porn poro porr port potc poto pott potu poun poup pour pout ppcc pppn pppo pppp pprc ppru pptn pptt ppur prcc prcp prnp pro- proc pron proo prop prot prou prtc prtp prtr prut pruu ptcc ptop pttc punc puno punt punu pupu pur- puro purp purr puru put- puto putt putu puuc rccc rcnr rcon rcpo rcpt rctc rnco rncp rnnt rnot rntp rnut rocc roco ronc rono ront roon roop roor root ropo rorc roro rort roru rotc rotn roto rotr rott roun roup rout rpon rppn rptn rrrr rrun rtcc rttp ruct runc runn runo runt rupp rupt rurc ruro rurp ruru ruto rutt rutu ruun tccc tccu tcnn tcon tcpo tctc tncc tnut toco tonn tono tonu toon toor toot top- topo topp topt topu torc torn toro torp torr tort toru totc toto totr tott toun toup tour tout tpcp tpon tppp tppr tptp tptr tput trcc trno troc tron troo trop trot trou trpc trpn trpp trtc trtr truc trun trut truu ttcn ttcp tton ttop tttt tucc tuco tunc tunn tuno tunu tuor tupo tupu turc turn turo turp turr turt turu tuto tutt tutu tuuo u-rp uccp ucon ucrc ucut uncc unco uncp unct unno unon unop unpc unro unto unut uocc uor- upnp upon upor uppc uppp uppu upto upup uro- uroo urpo urun urup urur urut utor utto uttu uucp uuno uuoc uuuu