-er c-- ccc ccd cce cch cco ccp ccr ccs cdc cdd cde cdh cdo cdp cdr cds ce- cec ced cee ceh ceo cep cer ces ch- chc chd che chh cho chp chr chs co- coc cod coe coh coo cop cor cos cpc cpd cpe cph cpo cpp cpr cps crc crd cre crh cro crp crr crs csc csd cse csh cso csp csr css dcc dcd dce dco dcp dcr dcs ddc ddd dde ddh ddo ddp ddr dds de- dec ded dee deh deo dep der des dh- dhc dhd dhe dhh dho dhp dhr dhs doc dod doe doh doo dop dor dos dpc dpd dpe dph dpo dpp dpr dps drc drd dre dro drp drr drs dsc dsd dse dsh dso dsp dsr dss ec- ecc ecd ece ech eco ecr ecs ed- edc edd ede edh edo edp edr eds eec eed eee eeo eep eer ees ehc ehd ehe ehh eho ehp ehr ehs eo- eoc eod eoe eoh eoo eop eor eos ep- epc epd epe eph epo epp epr eps erc erd ere erh ero erp err ers es- esc esd ese esh eso esp esr ess hcc hcd hce hch hco hcp hcr hcs hdc hdd hde hdh hdo hdp hdr hds he- hec hed hee heh heo hep her hes hhc hhd hhe hhh hho hhp hhr hhs hoc hod hoe hoh hoo hop hor hos hpc hpd hpe hph hpo hpp hpr hps hr- hrc hrd hre hrh hro hrp hrr hrs hsc hsd hse hsh hsp hsr hss oc- occ ocd och oco ocp ocr ocs odc odd ode odh odo odp odr ods oec oed oee oeh oeo oep oer oes ohc ohd ohe ohh oho ohp ohr ohs oo- ooc ood ooh ooo oop oor oos op- opc opd ope oph opo opp opr ops or- orc ord ore orh oro orp orr ors os- osc osd ose osh oso osp osr oss p-p pcc pcd pce pch pco pcp pcr pcs pdc pdd pde pdh pdo pdp pdr pds pec ped pee peh peo pep per pes phc phd phe pho php phr phs poc pod poe poh poo pop por pos ppc ppd ppe pph ppo ppp ppr pps prc prd pre prh pro prp prr prs ps- psc psd pse psh pso psp psr pss rcc rcd rce rch rco rcp rcr rcs rdc rdd rde rdh rdo rdp rdr rds re- rec red ree reh reo rep rer res rh- rhc rhd rhe rhh rho rhp rhr rhs roc rod roe roh roo rop ror ros rpc rpd rpe rph rpo rpp rpr rps rrc rrd rrh rrp rrr rrs rsc rsd rse rsh rso rsp rsr rss scc scd sce sch sco scp scr scs sdc sdd sde sdh sdo sdp sdr sds se- sec sed see seh seo sep ser ses sh- shc shd she shh sho shp shr shs soc sod soe soh soo sop sor sos spc spd spe sph spo spp spr sps sr- src srd sre srh sro srp srr srs ss- ssc ssd sse ssh sso ssp ssr sss

-ose c-cd cccc cccp cccs ccdc ccdh ccdp ccdr ccds cced ccee cche cchp cchr cchs ccoc ccod ccpe ccpp ccpr ccps ccrc ccre ccrp ccrs ccsd ccsp ccss cd-e cd-r cdcs cddr cdec cder cdes cdhs cdos cdps cdre cdrs cdss cec- cece ceco cecp cecs cedd cede cedo ceec cees cehs ceop ceor ceos cepc cepe ceph cepo cepp cepr ceps cer- cerc cerd cere cero cerp cers cesc cese cesp cesr cess chce chch chcp chcs chec ched chee cheh chep cher ches chhs choc chod choh choo chop chor chos chpp chpr chrc chrd chro chrp chrr chrs chsc chse chsh chsr coce coch coco cocp codd code cods coed coep coes coho cohs cood cooh coop coos copd cope coph copo copp copr cops cor- corc cord core coro corp corr cors cosc cose cosh coso cosp coss cpce cpcs cpep cper cphs cpos cppd cpps cpre cprs cpsc cpso cpsr crcc crce crcr crdc cre- crec cred cree creh creo crep cres crhs croc crod croe croh croo crop cror crpc crps crsp crss cscc cscd csce csch csco cscr cscs csdp csdr csec csee cseh csep cser cshp cshs csor csos cspc cspd cspe csps csrc csrd csrs cssd csse cssr dccc dccp dccs dcds dche dchs dcop dcos dcpo dcps dcsc dcss dddd ddes ddoc ddpo ddps ddrc ddre ddss dec- decc decd dece deco decs dedd dede dedo deed deep deer dees deop deor deos depc depe depo depp depr deps der- derc dere dero derp derr ders des- desc dese desh deso desp dess dhcp dhec dhed dhee dher dhod dhor dhpr dhps doce doch doco docs dod- dodd dode dodo dods doer does dohc dohr dohs dood doop door doos dope dopo dopp dopr dops dorc dord dore doro dorp dorr dors dose dosh doso doss dpcp dper dphp dphs dpos dppc dpph dpsd dred dree dreh dres drhs drod droh drop drrs drsp dscc dsch dscp dscr dscs dsdp dsdr dshs dsos dsph dsps dsrc dsrp dsrr dssc dssp eccc ecce ecco ecdc eced eces eche echo echs eco- ecod ecop ecos ecpd ecpp ecrc ecrr ecsc ecse ecsp ecss eddc edde eddo eddp edds ede- edeh eder edes edhs edoc edod edos edss eecs eede eeee eees eehs eeoc eeps eerc eero eers eese ehcc ehdd eheh eher ehhs ehre eocd eode eoes eore epcc epch epec epee eper epes eph- ephs epoc epod epor epos eppc eppo eppp epps epro eprp eprs epsc epsd epsp epss ercc erce erch ercp erde erds erec ered erer eres erhc erhs eroc erod eroe eroo eros erpe erps errc erre erro errs erse ersh erso esce esch esco escr escs esdp esds esee eseo eser eses eshs eso- esop esos espc espe espo espp esps esrd esse essh esso essp