-er -up c-- c-j ccc cce ccf ccj cco ccp ccr cct ccu ce- cec cee cef cej ceo cep cer cet ceu cfc cfe cff cfo cfp cfr cft cfu cjc cjf cjp cjr co- coc coe cof coj coo cop cor cot cou cpc cpe cpf cpj cpo cpp cpr cpt cpu crc cre crf crj cro crp crr crt cru ctc cte ctf cto ctp ctr ctt ctu cuc cue cuf cuo cup cur cut cuu ec- ecc ece ecf ecj eco ecr ect ecu eec eee eef eeo eep eer eet ef- efc efe eff efo efp efr eft ejc ejf ejo ejp ejt eju eo- eoc eoe eof eoo eop eor eot eou ep- epc epe epf epo epp epr ept epu erc ere erf ero erp err ert eru etc ete etf etj eto etp etr ett etu eu- euc eue euf euj eup eur eut fcc fce fcf fcj fco fcp fcr fct fcu fec fee fef feo fep fer fet feu ffc ffe fff ffo ffp ffr fft ffu fjc foc foe fof foo fop for fot fou fpc fpe fpj fpo fpp fpr fpt fpu frc fre frf frj fro frp frr frt fru ftc fte ftf fto ftp ftr ftt ftu fue fuf fuo fup fur fut fuu jcc jce jcf jco jcp jcr jct jcu jec jee jef jej jeo jep jer jet jeu jfc jfe jff jfj jfo jfp jfr jft jjc jjf jjj jjp jjr jju joc joe jof joj joo jop jor jot jou jpc jpe jpf jpj jpo jpp jpr jpt jrc jrf jro jrp jrr jrt jtc jte jtf jtp jtr jtt jtu jue juf juo jup jur jut oc- occ ocf ocj oco ocp ocr oct ocu oec oee oef oeo oep oer oet of- ofc ofe off ofo ofp ofr oft ofu ojc oje ojo oju oo- ooc oof ooo oop oor oot op- opc ope opf opj opo opp opr opt or- orc ore orf oro orp orr ort oru ot- otc ote otf oto otp otr ott otu ou- ouc oue ouf ouo oup our out p-p pcc pce pcf pcj pco pcp pcr pct pcu pec pee pef peo pep per pet peu pfc pfe pff pfo pfp pfr pft pfu pjc pjf pjo pjp poc poe pof poo pop por pot pou ppc ppe ppf ppj ppo ppp ppr ppt ppu prc pre prf pro prp prr prt pru pt- ptc pte ptf ptj pto ptp ptr ptt ptu puc pue puf puj pup pur put puu rcc rce rcf rcj rco rcp rcr rct rcu re- rec ree ref reo rep rer ret reu rfc rfe rff rfj rfo rfp rfr rft rfu rjc rjf rjp rjr roc roe rof roj roo rop ror rot rou rpc rpe rpf rpo rpp rpr rpt rpu rrc rrf rrp rrr rrt rru rtc rte rtf rtj rto rtp rtr rtt rtu ruc rue ruf ruo rup rur rut ruu tcc tce tcf tcj tco tcp tcr tct tcu te- tec tee tef tej teo tep ter tet teu tfc tfe tff tfj tfo tfp tfr tft tfu tjc tje tjf tjo tjp tjr tju to- toc toe tof toj too top tor tot tou tpc tpe tpf tpj tpo tpp tpr tpt tpu trc tre trf tro trp trr trt tru ttc tte ttf tto ttp ttr ttt ttu tuc tue tuf tuj tuo tup tur tut tuu ucc uce ucf ucj uco ucp ucr uct ucu uec uee uef uep uer uet ufc ufe uff ufj ufo ufp ufr uft ufu ujc ujo uoc uoe uoj uoo uop uor uot up- upc upe upf upj upo upp upr upt upu ur- urc ure urf uro urp urr urt uru utc ute utf utj uto utp utr utt utu uuc uue uur uut uuu