cccc cccp cccu ccee ccgc ccgt ccpe ccpp ccpr ccrc ccre ccrg ccrp ccrt cctc cctt ccuc ccup ccut cec- cece cecp cect ceec cege cepc cepe cepp cepr cept cer- cerc cere cerp cert cet- cete cetp cgcc cgcg cger cgtp cgtu cpce cpcu cpep cper cpre cprt cptp cptr crcc crce crcr cre- crec cree creg crep cret creu crpc crrt crtc crtp crue crug crup crut ctcp ctec ctep ctge ctgu ctpp ctrc ctrp cucc cuce cuer cupe cupp cupr cure curr curt cut- cutc cute cutt eccc ecce ecct ecpg ecpp ecrc ecrr ecru ect- ectc eeee eerc eerg eetc eete eetu egcc egcg egcr egec egee eger egge eggp egpe egre egte epcc epec epee eper eppc eppp eprp epte ercc erce ercp erec erer eret erg- ergg erpe errc erre ertu eruc erur etcc etec etee eter etre ette ettu euer euge eur- eurc eure eurt gc-c gccc gcet gcpc gcrg gctc gece geep geer geet gege gegg gepe gere gert geru gete getg gett geue geup gggg gper gpgp gprp grcc grce grec gree greg grep gret greu grpc grrr grtc grue grug grur grut gtcr guep guer guge gugg gugu gure gurg gurr gurt guru gute gutt gutu pccc pcce pcep pcer pcgg pcpp pcrc pcre pcte pece pecr pect peec peep peer peet pegg pegu pepe per- perc pere perg perp perr pert peru pete petr pett peur peut pgcc pgce pger pgpu pgrc pgup ppcc pper pppp pprc ppru pptt ppur prcc prcp pre- prec pree preg prep pret preu prtc prtp prtr prue prut pruu ptcc pter pttc pu-e puce puer puet pueu pugu pupe pupu pur- pure purg purp purr puru put- pute putt putu puuc rccc rcep rcet rcgc rcpt rcrg rctc rctg recc rece recp recr rect recu reep reet rege regr regt regu repe repp repr rept repu rere rerg rert reru rete retr rett reue reup reut reuu rgtr rpet rrrr rtcc rtce rtcg rtee rttp ruce ruct ruer ruet ruge rugg rupe rupp rupt rurc rure rurp ruru rute rutt rutu tccc tccu tcep tctc tecr tect teec teer teet tegg tegt tegu tepe tepp tepu ter- terc tere terp terr teru tete tetr tett tetu teut tgcc tgtc tpcp tpeg tper tppp tppr tpte tptp tptr tput trcc tre- trec tree treg tret treu trge trpc trpe trpg trpp trtc trte trtr truc true trug trut truu ttcp tter tttt tucc tuer tuet tugg tugu tupe tupu turc ture turg turp turr turt turu tute tutt tutu u-rp uccp ucrc ucut ugcc ugcg ugep uggt ugur uguu uppc uppe uppp uppu upup ure- uret urge urgu urre urte urup urur urut utec utep uter uttu utug uucp uuuu