-er -up c-- c-j ccc cce ccj cco ccp ccr ccs cct ccu ce- cec cee cej ceo cep cer ces cet ceu cjc cjp cjr cjs co- coc coe coj coo cop cor cos cot cou cpc cpe cpj cpo cpp cpr cps cpt cpu crc cre crj cro crp crr crs crt cru csc cse csj cso csp csr css cst csu ctc cte cto ctp ctr cts ctt ctu cuc cue cuo cup cur cus cut cuu ec- ecc ece ecj eco ecr ecs ect ecu eec eee eeo eep eer ees eet ejc ejo ejp ejt eju eo- eoc eoe eoo eop eor eos eot eou ep- epc epe epo epp epr eps ept epu erc ere ero erp err ers ert eru es- esc ese eso esp esr ess est esu etc ete etj eto etp etr ets ett etu eu- euc eue euj eup eur eus eut jcc jce jco jcp jcr jcs jct jcu jec jee jej jeo jep jer jes jet jeu jjc jjj jjp jjr jjs jju joc joe joj joo jop jor jos jot jou jpc jpe jpj jpo jpp jpr jps jpt jrc jro jrp jrr jrs jrt jsc jse jsj jso jsp jsr jss jst jsu jtc jte jtp jtr jts jtt jtu jue juo jup jur jus jut oc- occ ocj oco ocp ocr ocs oct ocu oec oee oeo oep oer oes oet ojc oje ojo ojs oju oo- ooc ooo oop oor oos oot op- opc ope opj opo opp opr ops opt or- orc ore oro orp orr ors ort oru os- osc ose osj oso osp osr oss ost osu ot- otc ote oto otp otr ots ott otu ou- ouc oue ouo oup our ous out p-p pcc pce pcj pco pcp pcr pcs pct pcu pec pee peo pep per pes pet peu pjc pjo pjp pjs poc poe poo pop por pos pot pou ppc ppe ppj ppo ppp ppr pps ppt ppu prc pre pro prp prr prs prt pru ps- psc pse psj pso psp psr pss pst psu pt- ptc pte ptj pto ptp ptr pts ptt ptu puc pue puj pup pur pus put puu rcc rce rcj rco rcp rcr rcs rct rcu re- rec ree reo rep rer res ret reu rjc rjp rjr roc roe roj roo rop ror ros rot rou rpc rpe rpo rpp rpr rps rpt rpu rrc rrp rrr rrs rrt rru rsc rse rsj rso rsp rsr rss rst rsu rtc rte rtj rto rtp rtr rts rtt rtu ruc rue ruo rup rur rus rut ruu scc sce scj sco scp scr scs sct scu se- sec see sej seo sep ser ses set seu sjc sje sjj sjp sjr sjs sjt sju soc soe soj soo sop sor sos sot sou spc spe spo spp spr sps spt spu sr- src sre srj sro srp srr srs srt ss- ssc sse ssj sso ssp ssr sss sst ssu stc ste stj sto stp str sts stt stu suc sue suo sup sur sus sut suu tcc tce tcj tco tcp tcr tcs tct tcu te- tec tee tej teo tep ter tes tet teu tjc tje tjo tjp tjr tjs tju to- toc toe toj too top tor tos tot tou tpc tpe tpj tpo tpp tpr tps tpt tpu trc tre tro trp trr trs trt tru tsc tse tsj tso tsp tsr tss tst tsu ttc tte tto ttp ttr tts ttt ttu tuc tue tuj tuo tup tur tus tut tuu ucc uce ucj uco ucp ucr ucs uct ucu uec uee uep uer ues uet ujc ujo ujs uoc uoe uoj uoo uop uor uos uot up- upc upe upj upo upp upr ups upt upu ur- urc ure uro urp urr urs urt uru usc use usj uso usp usr uss ust usu utc ute utj uto utp utr uts utt utu uuc uue uur uus uut uuu