cccc ccci cccp ccee ccic ccii ccip ccir cciw ccpe ccpp ccpr ccrc ccre ccri ccrp ccrt cctc cctt cec- cece ceci cecp cect ceec ceip cepc cepe cepp cepr cept cer- cerc cere ceri cerp cert cet- cete ceti cetp cewe cicc cici cicr cict ciee cier ciii ciit cipp circ cire ciri cirr cirt cite citi citp citt ciww cpce cpep cper cpic cpre cpri cprt cptp cptr crcc crce crcr cre- crec cree crei crep cret crew cric crie crip crit crpc crrt crtc crtp ctcp ctec ctep ctic ctpp ctrc ctrp cttw cwer cwrw eccc ecce ecci ecct ecip ecit ecpp ecrc ecri ecrr ect- ectc eeee eerc eetc eete eiec eiei eier eipr eire eitc eiti eitr epcc epci epec epee eper epi- epic epie epip epit eppc eppp eprp epte ercc erce ercp erec erei erer eret erew eric erie erit erpe errc erre erwt etcc etec etee eter etic etre ette etti ewer ewew ewip ewre ewte iccc icci iccp iccr icct icec icee icer icet icew icpc icrc icre icrr icrt icrw ictp iecc ieet ieie iere ieri iett iiie iiii iiit iirc iitr iitt iiwi ipcc ipce ipct ipec iper ipet ipie ippc ippr ipri iptc ircc iree irer iri- iric irie irip irpc irpe irrc irre irri irte irti irtp itec itep iter itet itic itie itpc itri itwe iwcc iwce iwie iwiw iwpr pccc pcce pccw pcep pcer pcip pcpp pcrc pcre pcte pece peci pecr pect peec peep peer peet peip peir peit pepe pepi per- perc pere peri perp perr pert pete peti petr pett pewe picc pice pici picr pict piep pier piet piip pipe pipi pipp pirc pire piri pirr pite piti pitr pitt piwi ppcc ppci pper ppic ppie pppp pprc pptt prcc prcp pre- prec pree prep pret prew pri- prie prii prri prtc prti prtp prtr ptcc pter pttc pwei rccc rcep rcet rcic rcpi rcpt rctc rcti rcwp recc rece reci recp recr rect reep reet reii reir reit repe repi repp repr rept rere reri rert rete reti retr rett rewe ricc rice rict riep rier riet riew ripe ripi ripp ripr ript rire riri rite riti ritt rpet rpii rrrr rtcc rtce rtee rtei rttp tccc tcep tctc tecr tect teec teer teet teic teie teip teir tepe tepi tepp ter- terc tere teri terp terr tete teti tetr tett ticc tice tie- tiee tiei tiep tier tiet tiew tiit tip- tipc tipe tipi tipp tipt tire tiri tirr titc tite titi titp titt tiwi tpcp tper tpir tppp tppr tprw tpte tptp tptr trcc tre- trec tree trei tret trew tri- tric trie trip trit trpc trpe trpp trtc trte trtr trwe ttcp tter tttt twee twei twep twer twi- twic twie twip twit twrp wccc wcce wcci wccp wccr wcct wccw wcec wcee wcer wcet wcic wcie wcii wcip wcir wcit wcpc wcpe wcpi wcpp wcpr wcpt wcrc wcre wcri wcrp wcrr wcrt wcrw wctc wcte wcti wctp wctr wctt wctw wcwc wcwi wcwp wecc weci wecr wect wecw weec weei weep weer weet weic weie weii weir weit wepe wepp wepr wept wer- werc were weri werp werr wert werw wetc wete wetr wett wewc wewe wicc wice wici wicr wier wiii wiit wipc wipe wipi wipp wipr wipt wire wiri wirr wirt witc wite witi witr witt wiwi wpcc wpce wpci wpcr wpct wpcw wpec wpei wpep wper wpet wpic wpie wpip wpir wpit wppc wppi wppr wppt wpre wprp wprr wprt wptc wpte wpti wptr wptw wpwc wpwt wrce wrci wrcr wrct wrcw wrec wree wrei wrer wret wrew wric wrie wrip writ wrpi wrpp wrpr wrpw wrrc wrre wrrw wrtc wrte wrti wrtp wrtr wrtw wrwc wrwr wtcc wtci wtcp wtcr wtct wtcw wtic wtie wtip wtpi wtpr wtpt wtrc wtre wtri wtrp wtrt wtrw wttc wtte wtti wttr wttt wttw wtwr wtwt wtww wwcr wwct wwcw wwec wwei wwer wwet wwii wwip wwpc wwpr wwpt wwpw wwrc wwre wwrr wwrw wwtc wwti wwtp wwtr wwtw wwwc wwwe wwwi wwwr wwww