-er c-- ccc ccd cce ccf cch cco ccr ccs cdc cdd cde cdf cdh cdo cdr cds ce- cec ced cee cef ceh ceo cer ces cfc cfd cfe cff cfh cfo cfr cfs ch- chc chd che chf chh cho chr chs co- coc cod coe cof coh coo cor cos crc crd cre crf crh cro crr crs csc csd cse csf csh cso csr css dcc dcd dce dcf dco dcr dcs ddc ddd dde ddf ddh ddo ddr dds de- dec ded dee def deh deo der des dfc dfd dfe dff dfh dfo dfr dfs dh- dhc dhd dhe dhf dhh dho dhr dhs doc dod doe dof doh doo dor dos drc drd dre dro drr drs dsc dsd dse dsf dsh dso dsr dss ec- ecc ecd ece ecf ech eco ecr ecs ed- edc edd ede edf edh edo edr eds eec eed eee eef eeo eer ees ef- efc efd efe eff efh efo efr efs ehc ehd ehe ehf ehh eho ehr ehs eo- eoc eod eoe eof eoh eoo eor eos erc erd ere erf erh ero err ers es- esc esd ese esf esh eso esr ess fcc fcd fce fcf fco fcr fcs fdc fdd fde fdf fdh fdo fdr fds fec fed fee fef feh feo fer fes ffc ffd ffe fff ffh ffo ffr ffs fhc fhe fhf fhh fho fhr fhs foc foe fof foh foo for fos frc frd fre frf frh fro frr frs fsc fsd fse fsf fsh fso fsr fss hcc hcd hce hcf hch hco hcr hcs hdc hdd hde hdf hdh hdo hdr hds he- hec hed hee hef heh heo her hes hfc hfd hfe hff hfh hfo hfr hfs hhc hhd hhe hhf hhh hho hhr hhs hoc hod hoe hof hoh hoo hor hos hr- hrc hrd hre hrf hrh hro hrr hrs hsc hsd hse hsf hsh hsr hss oc- occ ocd ocf och oco ocr ocs odc odd ode odf odh odo odr ods oec oed oee oef oeh oeo oer oes of- ofc ofd ofe off ofo ofr ofs ohc ohd ohe ohf ohh oho ohr ohs oo- ooc ood oof ooh ooo oor oos or- orc ord ore orf orh oro orr ors os- osc osd ose osf osh oso osr oss rcc rcd rce rcf rch rco rcr rcs rdc rdd rde rdf rdh rdo rdr rds re- rec red ree ref reh reo rer res rfc rfd rfe rff rfh rfo rfr rfs rh- rhc rhd rhe rhf rhh rho rhr rhs roc rod roe rof roh roo ror ros rrc rrd rrf rrh rrr rrs rsc rsd rse rsf rsh rso rsr rss scc scd sce scf sch sco scr scs sdc sdd sde sdf sdh sdo sdr sds se- sec sed see sef seh seo ser ses sfc sfd sfe sff sfh sfo sfr sfs sh- shc shd she shf shh sho shr shs soc sod soe sof soh soo sor sos sr- src srd sre srf srh sro srr srs ss- ssc ssd sse ssf ssh sso ssr sss

-ose c-cd cccc cccf cccs ccdc ccdf ccdh ccdr ccds cced ccee ccfc ccfd ccff cche cchr cchs ccoc ccod ccrc ccre ccrf ccrs ccsd ccsf ccss cd-e cd-r cdcs cddr cdec cdef cder cdes cdfe cdfs cdhs cdos cdre cdrs cdss cec- cece ceco cecs cedd cede cedo ceec cees cef- cefc cehs ceor ceos cer- cerc cerd cere cerf cero cers cesc cese cesr cess cfcf cfco cfcs cfds cffr cfhs cfor cfos cfre cfse chce chch chcs chec ched chee chef cheh cher ches chfc chfr chfs chhs choc chod choh choo chor chos chrc chrd chrf chro chrr chrs chsc chse chsh chsr coce coch coco codd code cods coed coes cofc cofe coff cofs coho cohs cood coof cooh coos cor- corc cord core corf coro corr cors cosc cose cosh coso coss crcc crce crcr crdc cre- crec cred cree creh creo cres crfc crfs crhs croc crod croe croh croo cror crss cscc cscd csce cscf csch csco cscr cscs csdr csec csee cseh cser csfc csfr cshs csor csos csrc csrd csrs cssd csse cssr dccc dccs dcds dcfc dcfs dche dchs dcos dcsc dcss dddd ddes ddoc ddrc ddre ddss dec- decc decd dece deco decs dedd dede dedo deed deef deer dees defe deff defo defs deor deos der- derc dere derf dero derr ders des- desc dese desh deso dess dfcc dfco dfcs dfds dfer dfoe dfrf dhec dhed dhee dher dhfc dhfs dhod dhor doce doch doco docs dod- dodd dode dodo dods doer does doff dohc dohr dohs dood doof door doos dorc dord dore dorf doro dorr dors dose dosh doso doss dred dree dref dreh dres drfc drhs drod drof droh drrs dscc dsch dscr dscs dsdr dsfc dshs dsos dsrc dsrr dssc eccc ecce ecco ecdc ecdf eced ecef eces ecfc ecfr ecfs eche echo echs eco- ecod ecos ecrc ecrf ecrr ecsc ecse ecss eddc edde eddo edds ede- edeh eder edes edhs edoc edod edos edss eecs eede eeee eees eefe eehs eeoc eerc eero eers eese efco efeo efes effs efhs efor efsh ehcc ehdd eheh eher ehhs ehre eocd eode eoes eore ercc erce erch erde erdf erds erec ered erer eres erfc erfs erhc erhs eroc erod eroe eroo eros errc erre erro errs erse ersh erso esce esch esco escr escs esds esee eseo eser eses esfs eshs eso- esos esrd esse essh esso fccf fcch fcds fces fchs fcsc fdhs fdoc fdos fece fech fede feds feed feer fees fefc fefe feff fefo fehd fehr feod feof feoh ferc ferd fere fero ferr fers fese fesh fess ffcc ffee ffff ffhs ffrr ffss fhfs fhhs fhrs fhss foce foch foco focs fode foed foer foes fofo fohr fohs food foof foos for- ford fore foro forr fors fosh foso foss frcc fred free