-er c-- ccc ccd cce cco ccp ccr ccs cdc cdd cde cdo cdp cdr cds ce- cec ced cee ceo cep cer ces co- coc cod coe coo cop cor cos cpc cpd cpe cpo cpp cpr cps crc crd cre cro crp crr crs csc csd cse cso csp csr css dcc dcd dce dco dcp dcr dcs ddc ddd dde ddo ddp ddr dds de- dec ded dee deo dep der des doc dod doe doo dop dor dos dpc dpd dpe dpo dpp dpr dps drc drd dre dro drp drr drs dsc dsd dse dso dsp dsr dss ec- ecc ecd ece eco ecr ecs ed- edc edd ede edo edp edr eds eec eed eee eeo eep eer ees eo- eoc eod eoe eoo eop eor eos ep- epc epd epe epo epp epr eps erc erd ere ero erp err ers es- esc esd ese eso esp esr ess oc- occ ocd oco ocp ocr ocs odc odd ode odo odp odr ods oec oed oee oeo oep oer oes oo- ooc ood ooo oop oor oos op- opc opd ope opo opp opr ops or- orc ord ore oro orp orr ors os- osc osd ose oso osp osr oss p-p pcc pcd pce pco pcp pcr pcs pdc pdd pde pdo pdp pdr pds pec ped pee peo pep per pes poc pod poe poo pop por pos ppc ppd ppe ppo ppp ppr pps prc prd pre pro prp prr prs ps- psc psd pse pso psp psr pss rcc rcd rce rco rcp rcr rcs rdc rdd rde rdo rdp rdr rds re- rec red ree reo rep rer res roc rod roe roo rop ror ros rpc rpd rpe rpo rpp rpr rps rrc rrd rrp rrr rrs rsc rsd rse rso rsp rsr rss scc scd sce sco scp scr scs sdc sdd sde sdo sdp sdr sds se- sec sed see seo sep ser ses soc sod soe soo sop sor sos spc spd spe spo spp spr sps sr- src srd sre sro srp srr srs ss- ssc ssd sse sso ssp ssr sss

-ose c-cd cccc cccp cccs ccdc ccdp ccdr ccds cced ccee ccoc ccod ccpe ccpp ccpr ccps ccrc ccre ccrp ccrs ccsd ccsp ccss cd-e cd-r cdcs cddr cdec cder cdes cdos cdps cdre cdrs cdss cec- cece ceco cecp cecs cedd cede cedo ceec cees ceop ceor ceos cepc cepe cepo cepp cepr ceps cer- cerc cerd cere cero cerp cers cesc cese cesp cesr cess coce coco cocp codd code cods coed coep coes cood coop coos copd cope copo copp copr cops cor- corc cord core coro corp corr cors cosc cose coso cosp coss cpce cpcs cpep cper cpos cppd cpps cpre cprs cpsc cpso cpsr crcc crce crcr crdc cre- crec cred cree creo crep cres croc crod croe croo crop cror crpc crps crsp crss cscc cscd csce csco cscr cscs csdp csdr csec csee csep cser csor csos cspc cspd cspe csps csrc csrd csrs cssd csse cssr dccc dccp dccs dcds 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 deso desp dess doce doco docs dod- dodd dode dodo dods doer does dood doop door doos dope dopo dopp dopr dops dorc dord dore doro dorp dorr dors dose doso doss dpcp dper dpos dppc dpsd dred dree dres drod drop drrs drsp dscc dscp dscr dscs dsdp dsdr dsos dsps dsrc dsrp dsrr dssc dssp eccc ecce ecco ecdc eced eces eco- ecod ecop ecos ecpd ecpp ecrc ecrr ecsc ecse ecsp ecss eddc edde eddo eddp edds ede- eder edes edoc edod edos edss eecs eede eeee eees eeoc eeps eerc eero eers eese eocd eode eoes eore epcc epec epee eper epes epoc epod epor epos eppc eppo eppp epps epro eprp eprs epsc epsd epsp epss ercc erce ercp erde erds erec ered erer eres eroc erod eroe eroo eros erpe erps errc erre erro errs erse erso esce esco escr escs esdp esds esee eseo eser eses eso- esop esos espc espe espo espp esps esrd esse esso essp o-eo occc ocds oce oced ocee ocos ocpd ocpp ocre ocro ocrr ocrs oddd odds oded odeo oder odes odoo odop odor odos odrp odso oec- oecc oedo oeds oeec oeps oere oers oese oocr ooer ooes oooo ooos oops oord oore oose opds opec oped opep oper opes opo- opor opos oppo opps orce orco orcs orde ordo ords ore- orec ored oreo orer ores oro- oroe oror oros orpc orpe orps orro orrs orse orso oscc osce osco osec osed osee oser oses osoo osor osos osrd osro ossd osse osso pccc pcce pccs pcep pcer pcod pcoe pcos pcpp pcps pcrc pcrd pcre pcse pcso pdcp pdes pdoc pdos pdpr pdrc pdrs pdsd pdss pece peco pecr pecs ped- pede pedo peds peec peed peep peer pees peor pepd pepe pepo peps per- perc perd pere pero perp perr pers pese peso pess pocd poce poco pocs pod- podd pode podo pods poed poer poes pood poop poor poos pop- popc pope popo popp pops porc pore poro porr pors pose poso poss ppcc ppcd ppcs ppds pper ppod ppos pppd pppo pppp ppps pprc ppss prcc prcd prcp prcs pre- prec pred pree prep pres pro- proc prod proe proo prop pros prpd prps prrd prrs prsc prsd prse prso prss psco psdc psdp psdr psds psec psoc psos pspp pspr psps psrd psrp pssc psse psso rccc rccs rcdc rcde rcds rcep rcos rcpd rcpo rcps rcrd rcsc rcsd rcss rder rdoc rdos rdpc rdso recc recd rece recp recr recs redc redd rede redo redr reds reed reep rees reod reop reos repe repo repp