-er -up c-- c-j ccc cce ccj cco ccp ccr cct ccu ce- cec cee cej ceo cep cer cet ceu cjc cjp cjr co- coc coe coj coo cop cor cot cou cpc cpe cpj cpo cpp cpr cpt cpu crc cre crj cro crp crr crt cru ctc cte cto ctp ctr ctt ctu cuc cue cuo cup cur cut cuu ec- ecc ece ecj eco ecr ect ecu eec eee eeo eep eer eet ejc ejo ejp ejt eju eo- eoc eoe eoo eop eor eot eou ep- epc epe epo epp epr ept epu erc ere ero erp err ert eru etc ete etj eto etp etr ett etu eu- euc eue euj eup eur eut jcc jce jco jcp jcr jct jcu jec jee jej jeo jep jer jet jeu jjc jjj jjp jjr jju joc joe joj joo jop jor jot jou jpc jpe jpj jpo jpp jpr jpt jrc jro jrp jrr jrt jtc jte jtp jtr jtt jtu jue juo jup jur jut oc- occ ocj oco ocp ocr oct ocu oec oee oeo oep oer oet ojc oje ojo oju oo- ooc ooo oop oor oot op- opc ope opj opo opp opr opt or- orc ore oro orp orr ort oru ot- otc ote oto otp otr ott otu ou- ouc oue ouo oup our out p-p pcc pce pcj pco pcp pcr pct pcu pec pee peo pep per pet peu pjc pjo pjp poc poe poo pop por pot pou ppc ppe ppj ppo ppp ppr ppt ppu prc pre pro prp prr prt pru pt- ptc pte ptj pto ptp ptr ptt ptu puc pue puj pup pur put puu rcc rce rcj rco rcp rcr rct rcu re- rec ree reo rep rer ret reu rjc rjp rjr roc roe roj roo rop ror rot rou rpc rpe rpo rpp rpr rpt rpu rrc rrp rrr rrt rru rtc rte rtj rto rtp rtr rtt rtu ruc rue ruo rup rur rut ruu tcc tce tcj tco tcp tcr tct tcu te- tec tee tej teo tep ter tet teu tjc tje tjo tjp tjr tju to- toc toe toj too top tor tot tou tpc tpe tpj tpo tpp tpr tpt tpu trc tre tro trp trr trt tru ttc tte tto ttp ttr ttt ttu tuc tue tuj tuo tup tur tut tuu ucc uce ucj uco ucp ucr uct ucu uec uee uep uer uet ujc ujo uoc uoe uoj uoo uop uor uot up- upc upe upj upo upp upr upt upu ur- urc ure uro urp urr urt uru utc ute utj uto utp utr utt utu uuc uue uur uut uuu