c-cd cccc cccf ccci cccp ccdc ccdf ccdi ccdp ccdr cced ccee ccfc ccfd ccff ccfi ccic ccid ccii ccip ccir ccoc ccod ccpe ccpp ccpr ccrc ccre ccrf ccri ccrp cd-e cd-r cddr cdec cdef cder cdfe cdic cdii cdio cdre cec- cece ceci ceco cecp cedd cede cedi cedo ceec cef- cefc ceip ceop ceor cepc cepe cepo cepp cepr cer- cerc cerd cere cerf ceri cero cerp cfcf cfco cfdp cffr cfor cfpo cfpr cfre cfrp cicc cici cico cicr cidc cide cidi cidp cidr ciee cier cife ciff ciid ciii cior cipf cipo cipp circ cire ciri ciro cirr coce coco cocp codd code codi coed coep cofc cofe coff cofi coif coip coir cood coof coop copd cope copi copo copp copr cor- corc cord core corf cori coro corp corr cpce cpep cper cpff cpic cpif cpio cppd cpre cpri crcc crce crcr crdc cre- crec cred cree crei creo crep crfc cric crie crif crip croc crod croe croo crop cror crpc dccc dcci dccp dcfc dcii dcio dcop dcpo dddd ddie ddoc ddpo ddrc ddre dec- decc decd dece deci deco dedd dede dedi dedo deed deef deep deer defe deff defi defo deid deie deif deip deir deop deor depc depe depo depp depr der- derc dere derf deri dero derp derr dfcc dfco dfer dfoe dfrf dfri dice dici dico dide didi dido died dief diep dier dif- diff diii dioc diop dior dipc dipe dipo dipp dird dire dirr doce doci doco dod- dodd dode dodi dodo doer doff doid dood doof doop door dope dopo dopp dopr dorc dord dore dorf dori doro dorp dorr dpci dpcp dper dpie dppc dred dree dref drei drfc dric drie drif drip drod drof drop eccc ecce ecci ecco ecdc ecdf eced ecef ecfc ecfr ecip eco- ecod ecop ecpd ecpp ecrc ecrf ecri ecrr eddc edde eddi eddo eddp ede- edei eder edie edif edip edoc edod eede eeee eefe eeoc eerc eero efco efeo effi efic efor eico eid- eide eidi eido eidr eiec eied eiei eier eipo eipr eird eire eocd eode eoir eore eori epcc epci epec epee eper epfc epi- epic epid epie epip epoc epod epor eppc eppo eppp epro eprp ercc erce ercp erde erdf erdi erec ered erei erer erfc eric erie erio eroc erod eroe eroi eroo erpe errc erre erro fccf fccp fcic fcii fdic fdoc fece fede fedi feed feer fefc fefe feff fefi fefo feid feie feio feir feod feof fepc ferc ferd fere fero ferr ffcc ffee ffff ffii ffrr ficc fice fico fidc fide fidf fido fiec fief fier fifc fife fiff fifi fifo fiii fioe fior fipp fire foce foci foco fode foed foer fofo foid foie food foof fopp for- ford fore fori foro forr fp-c fpcc fprf frcc frcp fred free frei freo frep frfc fric frid frie frio frip froe frop frpd iccc iccf icci icco iccp iccr icdc icdd icde icdp icec iced icee icef icer icoc icod icor icpc icpd icpo icrc icre icrf icrr idce idcr iddo idec ided idee idef ideo ider idfc idfp idic idid idie idio idir idoc idrc idre idrf idro iecc iedr ieie ieio iere ieri ifcd ifco ifcp ifer ific ifid ifor ifpo ifrf ifri iicd iide iied iiie iiii iiio iioi iioo iiop iipf iirc ioci iocp iod- iodd iode iodo ioee iofc ioii ioio ioof iooi iooo iore iori ipcc ipce ipdc ipdi ipec iper ipfc ipid ipie ipod ipoe ipop ippc ippf ippo ippr ipri ircc ircd irdc irdo irdp ired iree irer irfe iri- iric irid irie irio irip iroc irod irop irpc irpe irrc irre irri o-eo occc occi oce oced ocee ocef ocfp ocpd ocpp ocre ocro ocrr odci oddd oddi oded odei odeo oder odic odie odio odir odoo odop odor odrp oec- oecc oedo oeec oeid oere ofcr ofdr ofer off- offc offe offo offr ofid ofor ofre oici oido oier oiii oipc oire oocr oodi ooer ooff ooid oooo oord oore opec oped opei opep oper opic opie opii opio opo- opor oppi oppo orce orci orco orde ordo ore- orec ored oreo orer orfe orff orfi ori- oric orid orie orif orio oro- oroe orof oror orpc orpe orpi orri orro pccc pcce pcep pcer pcfc pcip pcod pcoe pcpp pcrc pcrd pcre pcrf pdci pdcp pdic pdoc pdpr pdrc pece peci peco pecr ped- pede pedf pedi pedo peec peed peep peer pefc peff peio peip peir peor pepd pepe pepi pepo per- perc perd pere perf peri pero perp perr pfce pfff pffr pfic picc pice pici pico picr pide pido pied piep pier piff piip pipe pipi pipo pipp pirc pire piri piro pirr pocd poce poco pod- podd pode podi podo poed poer poff pofi poid poio pood poof poop poor pop- popc pope popi popo popp porc pore pori poro porr ppcc ppcd ppci pper ppic ppid ppie ppif ppod pppd pppo pppp pprc pprf prcc prcd prcf prcp pre- prec pred pree pref prep prfc pri- prid prie prif prii pro- proc prod proe prof proo prop prpd prrd prri rccc rcdc rcde rcep rcfc rcic rcid rcpd rcpi rcpo rcrd rder rdio rdoc rdpc recc recd rece reci recp recr redc redd rede redi redo redr reed reef reep refd refe reff refi refr reid reif reii reir reod reof reop repe repi repo repp repr rerd rere reri rero rfdi rfef rffc rfic rfid ricc rice rico ridc ridd ride ridi rido ried rief riep rier rife riff riif ripd ripe ripi ripp ripr rire riri rocc roce roco rodd rode rodi rodo roed roer rofc rofe roff rofo roid roif roio roir rood roof rooi roop roor rope ropo rorc rore rori roro rpdp rpfc rpii rpoe rpof rred rrfc rrif rrrr