-er -ol -up c-- ccc cce ccl cco ccp ccr cct ccu ce- cec cee cel ceo cep cer cet ceu cl- clc cle cll clo clp clr clt clu co- coc coe col coo cop cor cot cou cpc cpe cpl cpo cpp cpr cpt cpu crc cre crl cro crp crr crt cru ctc cte ctl cto ctp ctr ctt ctu cuc cue cul cuo cup cur cut cuu ec- ecc ece ecl eco ecr ect ecu eec eee eel eeo eep eer eet elc ele ell elo elp elr elt elu eo- eoc eoe eol eoo eop eor eot eou ep- epc epe epl epo epp epr ept epu erc ere erl ero erp err ert eru etc ete etl eto etp etr ett etu eu- euc eue eul eup eur eut l-p lcc lce lcl lco lcp lcr lct lcu lec lee lel leo lep ler let leu llc lle lll llo llp llr llt llu loc loe lol loo lop lor lot lou lpc lpe lpl lpo lpp lpr lpt lpu lrc lro lrp lrr lrt lru ltc lte ltl lto ltp ltr ltt ltu luc lue lul luo lup lur lut luu oc- occ ocl oco ocp ocr oct ocu oec oee oel oeo oep oer oet olc ole oll olo olp olt olu oo- ooc ool ooo oop oor oot op- opc ope opl opo opp opr opt or- orc ore orl oro orp orr ort oru ot- otc ote otl oto otp otr ott otu ou- ouc oue oul ouo oup our out p-p pcc pce pcl pco pcp pcr pct pcu pec pee pel peo pep per pet peu plc ple pll plo plp plr plt plu poc poe pol poo pop por pot pou ppc ppe ppl ppo ppp ppr ppt ppu prc pre prl pro prp prr prt pru pt- ptc pte ptl pto ptp ptr ptt ptu puc pue pul pup pur put puu rcc rce rcl rco rcp rcr rct rcu re- rec ree rel reo rep rer ret reu rlc rle rll rlo rlp rlr rlt rlu roc roe rol roo rop ror rot rou rpc rpe rpl rpo rpp rpr rpt rpu rrc rrl rrp rrr rrt rru rtc rte rtl rto rtp rtr rtt rtu ruc rue ruo rup rur rut ruu tcc tce tcl tco tcp tcr tct tcu te- tec tee tel teo tep ter tet teu tlc tle tll tlo tlp tlr tlt tlu to- toc toe tol too top tor tot tou tpc tpe tpl tpo tpp tpr tpt tpu trc tre trl tro trp trr trt tru ttc tte ttl tto ttp ttr ttt ttu tuc tue tul tuo tup tur tut tuu ucc uce ucl uco ucp ucr uct ucu uec uee uel uep uer uet ulc ule ull ulo ulp ulr ult ulu uoc uoe uol uoo uop uor uot up- upc upe upo upp upr upt upu ur- urc ure url uro urp urr urt uru utc ute utl uto utp utr utt utu uuc uue uur uut uuu

cccc cccl cccp cccu ccee ccel cclc ccoc ccpe ccpl ccpp ccpr ccrc ccre ccrl ccrp ccrt cctc cctl cctt ccuc ccup ccut cec- cece ceco cecp cect ceec ceel cel- celc cele cell celo celt ceol ceop ceor ceou cepc cepe cepo cepp cepr cept cer- cerc cere cerl cero cerp cert cet- cete ceto cetp clec clee cleo clep cler clet cleu cloe cloo clop clor clot clou clpp clro cltc clue clut coce coco cocp coct cocu coel coep col- cole coll colo colp colt colu cool coop coot cope copo copp copr copt cor- corc core corl coro corp corr cort cotc cote coto cott cotu coue coul coup cour cout cpce cpcu cpep cper cplc cpre cprt cptp cptr crcc crce crcr cre- crec cree creo crep cret creu croc croe crol croo crop cror crot crpc crrt crtc crtl crtp crue crup crut ctcp ctec ctep ctle ctol ctor ctot ctpo ctpp ctrc ctrl ctrp cucc cuce cuer culc cule cull culo culp cult cupe cupl cupo cupp cupr cure curl curo curr curt cut- cutc cute cuto cutt e-cl eccc ecce eccl ecco ecct eclt eco- ecol ecop ecot ecou ecpp ecrc ecrl ecrr ecru ect- ectc ecto eeee eele eeoc eerc eero eetc eete eetu el-p elce elco elec elee eleo eler elet elle ello ellu elpe elro elte elto elue elul eole eolo eore eorl eotc eoto epcc epec epee eper eple epll epoc epol epor epot eppc eppo eppp epro eprp epte ercc erce ercp erec erel erer eret erle erll eroc eroe erol eroo erpe errc erre erro ertl ertu eruc erur etcc etco etec etee etel eter etoe etre etro ette etto ettu euer eule eur- eurc eure euro eurt lccc lcce lcer lcor lcpc lcpl lcrl lctl lcto le-u lece leco lect leel leep leer leet lele lell lelo lelu leoc leor leou lepe lepo lepp lept lerc lere lero lerp lert lete leto lett leuc leur llcc llet lleu lllc llll lloc lloo locc loce loco locu loeu lole loll lolo looc looe lool loop loor loot lope lopp lopu lore loro lote lotl loto lotr lott loue loul loup lour lout louu lpec lppl lprp lroc lrpu lrrc lrrr ltcc ltee lttc lttr ltuc luce luer lule lull lulu lupe lupo lupu lure lurt lute luup o-eo occc occt oce ocee ocet oclc ocpp ocre ocrl ocro ocrr oct- octe octo ocul ocur oec- oecc oeec oele oere olcc ole- oleo oler olet olle ollo olor olot olpc olpe oltu olur oocr ooer oolo oooo oore oort ootp opec opel opep oper opet ople opo- opor oppo opto orce orco ore- orec orel oreo orer orle orlo orlu oro- oroe oror orot orpc orpe orro ortc orte orto orup otcl otee otep oter oto- otoe otoo otor otpp otre otro otte otto ottu otur oucc ouer oule oulu oupe our- oure ouro