-er c-- c-j ccc cce cch ccj cck cco ccp ccr ce- cec cee ceh cej cek ceo cep cer ch- chc che chh chk cho chp chr cjc cjk cjp cjr ckc ckh cko co- coc coe coh coj cok coo cop cor cpc cpe cph cpj cpk cpo cpp cpr crc cre crh crj crk cro crp crr ec- ecc ece ech ecj eck eco ecr eec eee eek eeo eep eer ehc ehe ehh eho ehp ehr ejc ejo ejp ekc eke ekh eko ekp ekr eo- eoc eoe eoh eok eoo eop eor ep- epc epe eph epo epp epr erc ere erh erk ero erp err hcc hce hch hcj hck hco hcp hcr he- hec hee heh hej hek heo hep her hhc hhe hhh hhj hhk hho hhp hhr hjk hjo hjp hjr hkh hkk hko hkp hkr hoc hoe hoh hok hoo hop hor hpc hpe hph hpj hpk hpo hpp hpr hr- hrc hre hrh hrj hrk hro hrp hrr jcc jce jch jck jco jcp jcr jec jee jeh jej jek jeo jep jer jhc jhe jhj jho jhp jhr jjc jjj jjk jjp jjr jkh jkk jko jkp jkr joc joe joh joj jok joo jop jor jpc jpe jpj jpo jpp jpr jrc jrk jro jrp jrr kcc kce kch kck kcp kcr ke- kec kee keh kek keo kep ker khe khh khj khk kho khr kjc kje kjr kkc kke kkh kkk kkp kkr koc koe koh kok koo kop kor kpc kpe kph kpk kpo kpp kpr krc krk kro krp krr oc- occ och ocj ock oco ocp ocr oec oee oeh oeo oep oer ohc ohe ohh oho ohp ohr ojc oje ojo okc oke okj okk oko okp okr oo- ooc ooh ook ooo oop oor op- opc ope oph opj opk opo opp opr or- orc ore orh ork oro orp orr p-p pcc pce pch pcj pck pco pcp pcr pec pee peh pek peo pep per phc phe phk pho php phr pjc pjo pjp pkc pke pko pkp pkr poc poe poh pok poo pop por ppc ppe pph ppj ppk ppo ppp ppr prc pre prh prk pro prp prr rcc rce rch rcj rco rcp rcr re- rec ree reh rek reo rep rer rh- rhc rhe rhh rho rhp rhr rjc rjk rjp rjr rkc rke rkk rko rkp roc roe roh roj rok roo rop ror rpc rpe rph rpk rpo rpp rpr rrc rrh rrk rrp rrr

cccc cccp ccee cche cchp cchr ccjo ccoc ccpe ccpp ccpr ccrc ccre ccrp cec- cece ceco cecp ceec cejc ceke ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cere cero cerp chce chch chcp chec chee cheh chek chep cher choc choh chok choo chop chor chpp chpr chrc chro chrp chrr cjch cjcj cjor cjpp cjrc cjrj cjrp ckch ckck ckco cker ckhj ckjh ckjr ckoc ckoo ckor ckpc ckpr ckrc coce coch cock coco cocp coep coho cojo cok- coke coko cooh cook coop cope coph copo copp copr cor- corc core cork coro corp corr cpce cpep cper cpre crcc crce crcr cre- crec cree creh creo crep crkc crkp croc croe croh crok croo crop cror crpc eccc ecce ecco eche echo ecko eco- ecop ecpp ecrc ecrr eeee eeke eeoc eerc eero ehcc eheh eher ehre ejer ejoo ekch ekco ekek eker ekho ekpe ekpo eore epcc epch epec epee eper eph- epoc epor eppc eppo eppp epro eprp ercc erce erch ercp erec erer erhc erke eroc eroe eroo erpe errc erre erro hccc hcch hcpc hcrp hech heck heek heep heer hehe heho heke heor hepc hepe hepp herc here herk hero herp herr hhhh hhpc hjck hkcc hkej hkpo hoce hoch hock hocr hoek hoer hohe hoho hoje hojo hoke hoko hooe hook hoop hoor hope hopo hopp horc hore hork horo horr hpcc hppe hree hrpc hrpp hrrc j-ro jccc jcrc jech jeep jeer jeke jeok jeph jere jerk jero jhok jjcc joce joch jock joco joee joho jojo joke jook joor jope jore jork joro jpcc jpop kccc kcck kccr kcec kcee kceo kcep kche kchh kchj kchk kcho kchr kcjc kcjj kcjk kckc kckj kckk kcko kckr kcoe kcoh kcor kcpc kcpo kcpr kcrc kcrh kcro kcrp kcrr kech keck keco kecr keeh keek keep keer kehk kehr kejj kejo kekc keke keko keoj keok kep- kepc kepe keph ker- kerc kere kerk kero kerp kerr khcc khch khck khec khep kher khhk khho khjk khke khkk khkr khoc khoe khoj khok khop khor khpe khpr khrk khro khrr kjcc kjce kjck kjcr kjee kjer kjhk kjjj kjjk kjjo kjjp kjjr kjke kjkj kjkk kjoc kjoe kjoj kjok kjop kjor kjpr kjrc kkch kkcj kkck kkco kkcr kkhh kkhj kkhk kkhr kkjk kkkj kkkk kkoh kkoj kkoo kkor kkpc kkpk kkrc kkre kkrh kkrk kkro kkrr koch kock kocp kohh koho kohr koje kojo kokc koke kokh kokk koko kokp kokr kooc kook kooo koop koor kope koph kopj kopp kopr korc kore kork koro korr kpcc kpch kpcr kpek kper kphp kphr kpjc kpjp kpke kpkj kpkk kpkr kpoc kpoe kpoj kpok kpoo kpop kppc kppk kppo kppp kppr kprc kpre kprh kprj kprk kpro kprp kprr krcc krce krch krco krec kree kreh krej krek kreo krhc krhp krjc krje krjk krjo krkc krke krkh krkk krko krkr kroc kroe kroh krok kroo krop kror krph krpr krrc krre krrk krro krrr o-eo occc oce ocee oche ocke ocpp ocre ocro ocrr oec- oecc oeec oere ohcc ohee oher ohho ohoh ohok ohre ojeh ojok okeh okej oker okko okok okor okpe okpo okre okro oocr ooer ooho oooh oooo oore opec opep oper opo- opoj opor oppo orce orch orco ore- orec oreh orek oreo orer orhe orke orko oro- oroe orok oror orpc orpe orph orro pccc pcce pcep pcer pchp pcjj pcjr pcoe pcpp pcrc pcre pece