-er c-- c-j ccc cce ccj ccn cco ccp ccr cct ce- cec cee cej cen ceo cep cer cet cjc cjp cjr cn- cnc cne cnj cnn cno cnp cnr cnt co- coc coe coj con coo cop cor cot cpc cpe cpj cpn cpo cpp cpr cpt crc cre crj crn cro crp crr crt ctc cte ctn cto ctp ctr ctt ec- ecc ece ecj ecn eco ecr ect eec eee een eeo eep eer eet ejc ejo ejp ejt en- enc ene enn eno enp enr ent eo- eoc eoe eon eoo eop eor eot ep- epc epe epn epo epp epr ept erc ere ern ero erp err ert etc ete etj etn eto etp etr ett jcc jce jco jcp jcr jct jec jee jej jen jeo jep jer jet jjc jjj jjp jjr jnc jne jnj jnn jno jnp jnr jnt joc joe joj jon joo jop jor jot jpc jpe jpj jpn jpo jpp jpr jpt jrc jrn jro jrp jrr jrt jtc jte jtn jtp jtr jtt ncc nce ncn nco ncp ncr nct ne- nec nee nej nen neo nep ner net njc nje njn njp nnc nne nnn nno nnp nnt no- noc noe noj non noo nop nor not npc npe npn npo npp npr npt nrc nre nrj nrn nro nrp nrr nrt ntc nte ntn nto ntp ntr ntt oc- occ ocj ocn oco ocp ocr oct oec oee oen oeo oep oer oet ojc oje ojo on- onc one onj onn ono onp onr ont oo- ooc oon ooo oop oor oot op- opc ope opj opn opo opp opr opt or- orc ore orn oro orp orr ort ot- otc ote otn oto otp otr ott p-p pcc pce pcj pcn pco pcp pcr pct pec pee pen peo pep per pet pjc pjo pjp pn- pnc pne pnn pno pnp pnr pnt poc poe pon poo pop por pot ppc ppe ppj ppn ppo ppp ppr ppt prc pre prn pro prp prr prt pt- ptc pte ptj ptn pto ptp ptr ptt rcc rce rcj rcn rco rcp rcr rct re- rec ree ren reo rep rer ret rjc rjp rjr rnc rnn rno rnp rnr rnt roc roe roj ron roo rop ror rot rpc rpe rpn rpo rpp rpr rpt rrc rrn rrp rrr rrt rtc rte rtj rtn rto rtp rtr rtt tcc tce tcj tcn tco tcp tcr tct te- tec tee tej ten teo tep ter tet tjc tje tjo tjp tjr tnc tne tnn tno tnp tnr tnt to- toc toe toj ton too top tor tot tpc tpe tpj tpn tpo tpp tpr tpt trc tre trn tro trp trr trt ttc tte ttn tto ttp ttr ttt