-er -up c-- ccc cce cco ccp ccr cct ccu ccv ce- cec cee ceo cep cer cet ceu cev co- coc coe coo cop cor cot cou cov cpc cpe cpo cpp cpr cpt cpu cpv crc cre cro crp crr crt cru crv ctc cte cto ctp ctr ctt ctu ctv cuc cue cuo cup cur cut cuu cuv cvc cve cvo cvp cvr cvt cvu cvv ec- ecc ece eco ecr ect ecu ecv eec eee eeo eep eer eet eev eo- eoc eoe eoo eop eor eot eou ep- epc epe epo epp epr ept epu erc ere ero erp err ert eru erv etc ete eto etp etr ett etu etv eu- euc eue eup eur eut euv evc eve evo evp evr evt evv oc- occ oco ocp ocr oct ocu ocv oec oee oeo oep oer oet oo- ooc ooo oop oor oot oov op- opc ope opo opp opr opt opv or- orc ore oro orp orr ort oru orv ot- otc ote oto otp otr ott otu otv ou- ouc oue ouo oup our out ov- ovc ove ovo ovp ovv p-p pcc pce pco pcp pcr pct pcu pcv pec pee peo pep per pet peu pev poc poe poo pop por pot pou pov ppc ppe ppo ppp ppr ppt ppu ppv prc pre pro prp prr prt pru prv pt- ptc pte pto ptp ptr ptt ptu ptv puc pue pup pur put puu pvc pve pvo pvp pvr pvt pvu pvv rcc rce rco rcp rcr rct rcu rcv re- rec ree reo rep rer ret reu rev roc roe roo rop ror rot rou rov rpc rpe rpo rpp rpr rpt rpu rpv rrc rrp rrr rrt rru rtc rte rto rtp rtr rtt rtu rtv ruc rue ruo rup rur rut ruu ruv rvc rve rvo rvp rvr rvt rvu rvv tcc tce tco tcp tcr tct tcu tcv te- tec tee teo tep ter tet teu tev to- toc toe too top tor tot tou tov tpc tpe tpo tpp tpr tpt tpu tpv trc tre tro trp trr trt tru trv ttc tte tto ttp ttr ttt ttu ttv tuc tue tuo tup tur tut tuu tuv tvc tve tvo tvp tvr tvt tvu ucc uce uco ucp ucr uct ucu ucv uec uee uep uer uet uoc uoe uoo uop uor uot up- upc upe upo upp upr upt upu upv ur- urc ure uro urp urr urt uru utc ute uto utp utr utt utu utv uuc uue uur uut uuu uvc uve uvo uvu uvv v-e vcc vce vco vcp vcr vct vcu vec vee veo vep ver vet veu voc voe voo vop vor vot vou vov vpc vpe vpo vpp vpr vpt vpu vrc vre vrp vrr vrt vru vtc vte vto vtr vtt vtu vtv vue vup vur vut vuv vvc vvo vvr vvt vvv

cccc cccp cccu cccv ccee ccoc ccpe ccpp ccpr ccrc ccre ccrp ccrt cctc cctt cctv ccuc ccup ccut ccvo cec- cece ceco cecp cect ceec ceop ceor ceou cepc cepe cepo cepp cepr cept cer- cerc cere cero cerp cert cet- cete ceto cetp cetv cevo coce coco cocp coct cocu coep coop coot cope copo copp copr copt cor- corc core coro corp corr cort cotc cote coto cott cotu coue coup cour cout cove covo cpce cpcu cpep cper cpre cprt cptp cptr cpvc cpvt crcc crce crcr cre- crec cree creo crep cret creu croc croe croo crop cror crot crpc crrt crtc crtp crtv crue crup crut ctcp ctec ctep ctor ctot ctpo ctpp ctrc ctrp ctvo ctvt cucc cuce cuer cupe cupo cupp cupr cure curo curr curt cut- cutc cute cuto cutt cutv cuve cvcc cver cvet cvrr cvte eccc ecce ecco ecct eco- ecop ecot ecou ecpp ecrc ecrr ecru ecrv ect- ectc ecto ectv eeee eeoc eerc eero eetc eete eetu eore eotc eoto epcc epec epee eper epoc epor epot eppc eppo eppp epro eprp epte eptv ercc erce ercp erec erer eret erev eroc eroe eroo erpe errc erre erro ertu eruc erur eruv erve etcc etco etec etee eter etoe etre etro ette etto ettu etvo euer eur- eurc eure euro eurt ever evet evoe evoo evop evre o-eo occc occt oce ocee ocet ocpp ocre ocro ocrr oct- octe octo ocur oec- oecc oeec oere oevp oocr ooer oooo oore oort ootp opec opep oper opet opo- opor oppo opto orce orco ore- orec oreo orer oro- oroe oror orot orpc orpe orro ortc orte orto orup orve orvr otee otep oter oto- otoe otoo otor otov otpp otre otro otte otto ottu otur oucc ouer oupe oupv our- oure ouro ourt out- oute outo ouu- ovee over ovet ovo- ovoo ovot ovpp ovre pccc pcce pcep pcer pcoe pcpp pcrc pcre pcte pctv pece peco pecr pect peec peep peer peet peev peor peou pepe pepo per- perc pere pero perp perr pert peru perv pete peto petr pett peur peut poce poco poer poet poop poor poot pop- popc pope popo popp popt porc pore poro porr port potc pote poto pott potu poup pour pout povo ppcc pper pppo pppp pprc ppru pptt pptv ppur prcc prcp pre- prec pree prep pret preu prev pro- proc proe proo prop prot prou prov prtc prtp prtr prue prut pruu ptcc pter ptop pttc pu-e puce pueo puer puet pueu pupe pupu pur- pure puro purp purr puru put- pute puto putt putu puuc pvco rccc rcep rcet rcpo rcpt rctc rctv rcuv rcvr recc rece recp recr rect recu reep reet reev reop reot reou repe repo repp repr rept repu rere rero rert reru rete reto retr rett reue reup reut reuu reve revo revp rocc roce roco roer roet roev roop roor root rope ropo rorc rore roro rort roru rotc rote roto rotr rott roue roup rout rove rovo rpet rpoe rrrr rtcc rtce