-er -th c-- c-j ccc cce cch ccj cco ccp ccr cct ce- cec cee ceh cej ceo cep cer cet ch- chc che chh cho chp chr cht cjc cjp cjr co- coc coe coh coj coo cop cor cot cpc cpe cph cpj cpo cpp cpr cpt crc cre crh crj cro crp crr crt ctc cte cth cto ctp ctr ctt ec- ecc ece ech ecj eco ecr ect eec eee eeo eep eer eet ehc ehe ehh eho ehp ehr eht ejc ejo ejp ejt eo- eoc eoe eoh eoo eop eor eot ep- epc epe eph epo epp epr ept erc ere erh ero erp err ert etc ete eth etj eto etp etr ett hcc hce hch hcj hco hcp hcr hct he- hec hee heh hej heo hep her het hhc hhe hhh hhj hho hhp hhr hht hjo hjp hjr hjt hoc hoe hoh hoo hop hor hot hpc hpe hph hpj hpo hpp hpr hpt hr- hrc hre hrh hrj hro hrp hrr hrt htc hte hth htj hto htp htr htt jcc jce jch jco jcp jcr jct jec jee jeh jej jeo jep jer jet jhc jhe jhj jho jhp jhr jht jjc jjj jjp jjr joc joe joh joj joo jop jor jot jpc jpe jpj jpo jpp jpr jpt jrc jro jrp jrr jrt jtc jte jth jtp jtr jtt oc- occ och ocj oco ocp ocr oct oec oee oeh oeo oep oer oet ohc ohe ohh oho ohp ohr oht ojc oje ojo oo- ooc ooh ooo oop oor oot op- opc ope oph opj opo opp opr opt or- orc ore orh oro orp orr ort ot- otc ote oth oto otp otr ott p-p pcc pce pch pcj pco pcp pcr pct pec pee peh peo pep per pet phc phe pho php phr pht pjc pjo pjp poc poe poh poo pop por pot ppc ppe pph ppj ppo ppp ppr ppt prc pre prh pro prp prr prt pt- ptc pte pth ptj pto ptp ptr ptt rcc rce rch rcj rco rcp rcr rct re- rec ree reh reo rep rer ret rh- rhc rhe rhh rho rhp rhr rht rjc rjp rjr roc roe roh roj roo rop ror rot rpc rpe rph rpo rpp rpr rpt rrc rrh rrp rrr rrt rtc rte rtj rto rtp rtr rtt tcc tce tch tcj tco tcp tcr tct te- tec tee teh tej teo tep ter tet th- thc the thh tho thp thr tht tjc tje tjo tjp tjr to- toc toe toh toj too top tor tot tpc tpe tph tpj tpo tpp tpr tpt trc tre trh tro trp trr trt ttc tte tth tto ttp ttr ttt