-er -ic c-- ccc ccd cce cci ccp ccr ccs cdc cdd cde cdi cdp cdr cds ce- cec ced cee cei cep cer ces ci- cic cid cie cii cip cir cis cpc cpd cpe cpi cpp cpr cps crc crd cre cri crp crr crs csc csd cse csi csp csr css dcc dcd dce dci dcp dcr dcs ddc ddd dde ddi ddp ddr dds de- dec ded dee dei dep der des di- dic did die dii dip dir dis dpc dpd dpe dpi dpp dpr dps drc drd dre dri drp drr drs dsc dsd dse dsi dsp dsr dss ec- ecc ecd ece eci ecr ecs ed- edc edd ede edi edp edr eds eec eed eee eep eer ees eic eid eie eii eip eir eis ep- epc epd epe epi epp epr eps erc erd ere eri erp err ers es- esc esd ese esi esp esr ess i-d icc icd ice ici icp icr ics idc idd ide idi idp idr ids ie- iec ied iee iei iep ier ies iic iid iie iii iip iir iis ipc ipd ipe ipi ipp ipr ips ir- irc ird ire iri irp irr irs is- isc isd ise isi isp isr iss p-p pcc pcd pce pci pcp pcr pcs pdc pdd pde pdi pdp pdr pds pec ped pee pei pep per pes pic pid pie pii pip pir pis ppc ppd ppe ppi ppp ppr pps prc prd pre pri prp prr prs ps- psc psd pse psi psp psr pss rcc rcd rce rci rcp rcr rcs rdc rdd rde rdi rdp rdr rds re- rec red ree rei rep rer res ric rid rie rii rip rir ris rpc rpd rpe rpi rpp rpr rps rrc rrd rri rrp rrr rrs rsc rsd rse rsi rsp rsr rss scc scd sce sci scp scr scs sdc sdd sde sdi sdp sdr sds se- sec sed see sei sep ser ses sic sid sie sii sip sir sis spc spd spe spi spp spr sps sr- src srd sre sri srp srr srs ss- ssc ssd sse ssi ssp ssr sss

c-cd cccc ccci cccp cccs ccdc ccdi ccdp ccdr ccds cced ccee ccic ccid ccii ccip ccir ccis ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccsd ccsi ccsp ccss cd-e cd-r cdcs cddr cdec cder cdes cdic cdii cdis cdps cdre cdrs cdss cec- cece ceci cecp cecs cedd cede cedi ceec cees ceip cepc cepe cepp cepr ceps cer- cerc cerd cere ceri cerp cers cesc cese cesi cesp cesr cess cicc cici cicr cics cidc cide cidi cidp cidr cids ciee cier cies ciid ciii ciis cipp cips circ cire ciri cirr cirs cis- cisc cisd cise cisp cisr ciss cpce cpcs cpep cper cpic cppd cpps cpre cpri cprs cpsc cpsr crcc crce crcr crdc cre- crec cred cree crei crep cres cric crie crip cris crpc crps crsp crss cscc cscd csce csci cscr cscs csdp csdr csec csee csep cser csid csir csis cspc cspd cspe cspi csps csrc csrd csrs cssd csse cssr dccc dcci dccp dccs dcds dcii dcis dcps dcsc dcss dddd ddes ddie ddps ddrc ddre ddss dec- decc decd dece deci decs dedd dede dedi deed deep deer dees deid deie deip deir deis depc depe depp depr deps der- derc dere deri derp derr ders des- desc dese desi desp dess dice dici dide didi dids died diep dier dies diii diis dipc dipe dipp dips dird dire dirr dirs dis- disc disd dise disi disp diss dpci dpcp dper dpie dppc dpsd dred dree drei dres dric drie drip drrs drsp dscc dscp dscr dscs dsdp dsdr dsei dsip dsps dsrc dsri dsrp dsrr dssc dssi dssp eccc ecce ecci ecdc eced eces ecip ecis ecpd ecpp ecrc ecri ecrr ecsc ecse ecsp ecss eddc edde eddi eddp edds ede- edei eder edes edie edip edis edss eecs eede eeee eees eeps eerc eers eese eesi eics eid- eide eidi eidr eiec eied eiei eier eies eipr eird eire eirs eisd eise eiss epcc epci epec epee eper epes epi- epic epid epie epip epis eppc eppp epps eprp eprs epsc epsd epsi epsp epss ercc erce ercp erde erdi erds erec ered erei erer eres eric erie eris erpe erps errc erre errs erse ersi esce esci escr escs esdi esdp esds esee eser eses esie esis espc espe espi espp esps esrd esri esse essi essp iccc icci iccp iccr iccs icdc icdd icde icdp icec iced icee icer ices icis icpc icpd icps icrc icre icrr icrs icsc icsd icse icsi icsp icsr icss idce idcr idec ided idee ider ides idic idid idie idir idis idps idrc idre idsc idse idss iecc iedr ieds ieie iere ieri iers iesc iesi iesr iicd iide iied iies iiie iiii iiis iirc iirs iisc iisd iisi iisp iisr ipcc ipce ipcs ipdc ipdi ipec iper ipes ipid ipie ippc ippr ipri ipsc ipse ipsi ipsp ipss ircc ircd ircs irdc irdp irds ired iree irer ires iri- iric irid irie irip iris irpc irpe irps irrc irre irri irrs irse irsp iscc iscd isci iscp iscr iscs isdc isde isds isec ised isee isep iser ises isic isie isis ispc ispe ispr isps isri isrp issc isse issi issp issr isss pccc pcce pccs pcep pcer pcip pcpp pcps pcrc pcrd pcre pcse pdci pdcp pdes pdic pdpr pdrc pdrs pdsd pdss pece peci pecr pecs ped- pede pedi peds peec peed peep peer pees peip peir peis pepd pepe pepi peps per- perc perd pere peri perp perr pers pese pesi pess picc pice pici picr pics pide pids pied piep pier pies piip pipe pipi pipp pips pirc pire piri pirr pirs pisd pise pisi piss ppcc ppcd ppci ppcs ppds pper ppic ppid ppie pppd pppp ppps pprc ppss prcc prcd prcp prcs pre- prec pred pree prep pres pri- prid