-er -up c-- ccc cce ccn ccp ccr cct ccu ccv ce- cec cee cen cep cer cet ceu cev cn- cnc cne cnn cnp cnr cnt cnu cnv cpc cpe cpn cpp cpr cpt cpu cpv crc cre crn crp crr crt cru crv ctc cte ctn ctp ctr ctt ctu ctv cuc cue cun cup cur cut cuu cuv cvc cve cvn cvp cvr cvt cvu cvv ec- ecc ece ecn ecr ect ecu ecv eec eee een eep eer eet eev en- enc ene enn enp enr ent enu env ep- epc epe epn epp epr ept epu erc ere ern erp err ert eru erv etc ete etn etp etr ett etu etv eu- euc eue eun eup eur eut euv evc eve evn evp evr evt evv ncc nce ncn ncp ncr nct ncu ncv ne- nec nee nen nep ner net neu nev nnc nne nnn nnp nnt nnu nnv npc npe npn npp npr npt npu npv nrc nre nrn nrp nrr nrt nru nrv ntc nte ntn ntp ntr ntt ntu ntv nuc nue nun nup nur nut nuu nuv nvc nve nvn nvp nvt nvu nvv p-p pcc pce pcn pcp pcr pct pcu pcv pec pee pen pep per pet peu pev pn- pnc pne pnn pnp pnr pnt pnu pnv ppc ppe ppn ppp ppr ppt ppu ppv prc pre prn prp prr prt pru prv pt- ptc pte ptn ptp ptr ptt ptu ptv puc pue pun pup pur put puu pvc pve pvn pvp pvr pvt pvu pvv rcc rce rcn rcp rcr rct rcu rcv re- rec ree ren rep rer ret reu rev rnc rnn rnp rnr rnt rnu rnv rpc rpe rpn rpp rpr rpt rpu rpv rrc rrn rrp rrr rrt rru rtc rte rtn rtp rtr rtt rtu rtv ruc rue run rup rur rut ruu ruv rvc rve rvn rvp rvr rvt rvu rvv tcc tce tcn tcp tcr tct tcu tcv te- tec tee ten tep ter tet teu tev tnc tne tnn tnp tnr tnt tpc tpe tpn tpp tpr tpt tpu tpv trc tre trn trp trr trt tru trv ttc tte ttn ttp ttr ttt ttu ttv tuc tue tun tup tur tut tuu tuv tvc tve tvn tvp tvr tvt tvu ucc uce ucn ucp ucr uct ucu ucv uec uee uen uep uer uet un- unc une unn unp unr unt unu unv up- upc upe upn upp upr upt upu upv ur- urc ure urn urp urr urt uru utc ute utn utp utr utt utu utv uuc uue uun uur uut uuu uvc uve uvu uvv v-e vcc vce vcn vcp vcr vct vcu vec vee ven vep ver vet veu vn- vnp vnr vnu vnv vpc vpe vpn vpp vpr vpt vpu vrc vre vrn vrp vrr vrt vru vtc vte vtr vtt vtu vtv vue vup vur vut vuv vvc vvr vvt vvv

-ene cccc cccp cccu cccv ccee ccnc ccne ccnp ccnr ccnu ccpe ccpn ccpp ccpr ccrc ccre ccrp ccrt cctc cctt cctv ccuc ccup ccut cec- cece cecp cect ceec cen- cene cent cepc cepe cepp cepr cept cer- cerc cere cern cerp cert cet- cete cetp cetv cncp cnep cnet cnrc cnrr cnrt cntc cntr cnut cpce cpcu cpep cper cpnt cpre cprt cptp cptr cpvc cpvt crcc crce crcr cre- crec cree cren crep cret creu crne crpc crrt crtc crtp crtv crue crun crup crut ctcp ctec cten ctep ctne ctpp ctrc ctrn ctrp cttn ctvt cucc cuce cucn cuer cune cunp cunt cupe cupp cupr cure curn curr curt cut- cutc cute cutt cutv cuve cvcc cven cver cvet cvrr cvte eccc ecce ecct ecne ecpp ecrc ecrr ecru ecrv ect- ectc ectv eeee eent eerc eetc eete eetu eevn en-v ence enee ener ennc enne ennu enp- ent- ente entp entr enue enur enut epcc epec epee epen eper eppc eppp eprp epte eptv ercc erce ercp erec eren erer eret erev erne erpe errc erre ertu eruc erur eruv erve etcc etec etee eten eter etne etnr etre ette ettn ettu etun euer eur- eurc eure eurt even ever evet evre n-tv n-up nccc nccn nccp nccr ncct nccu ncec ncee ncen ncep ncer ncnc ncpc ncrc ncre ncrp nctc ncte nctr nctv ncue necc nece necr nect neen neep neer neet neev nene nent nenu nepc nepe nepr nept nerc nere nerr nert neru nerv net- nete nett netv neuc neue neun neur neut neuu neve nnnn nnpr nntn nnvt npcc nppc nprt nptc npte nptn nren nrpc nrpn nrrc ntcc nter nteu ntnu ntpc ntrc ntru nttr nttv ntuc nuce nucu nuee nuer nunc nune nunn nunt nupe nurc nure nurn nurp nurr nurt nuru nurv nute nutt nutu nvcc nvtc nvtv pccc pcce pcep pcer pcnt pcpn pcpp pcrc pcre pcte pctv pcun pece pecr pect peec peen peep peer peet peev pen- penc pene penn pent penu pepe per- perc pere pern perp perr pert peru perv pete petn petr pett peun peur peut pnec pnet pneu pnpp pntr pnup ppcc ppen pper pppn pppp pprc ppru pptn pptt pptv ppur prcc prcp pre- prec pree pren prep pret preu prev prnp prtc prtp prtr prue prut pruu ptcc pten pter pttc pu-e puce puer puet pueu punc pune punt punu pupe pupu pur- pure purp purr puru put- pute putt putu puuc rccc rcep rcet rcnr rcpt rctc rctv rcuv rcvr recc rece recp recr rect recu reen reep reet reev rene renn rent renu repe repp repr rept repu rere rert reru rete retr rett reue reup reut reuu reve revp rncp rnnt rnpv rntp rnut rpet rppn rptn rrrr rrun rtcc rtce rtee rttp rtve ruce ruct ruen ruer ruet runc rune runn runt rupe rupp rupt rurc rure rurp ruru rute rutt rutu ruun ruve ruvu rv-c rver tccc tccu tcep tcnn tctc tecr tect teec teen teer teet teev tenc tene tenn tenp