-er c-- ccc ccd cce ccf ccg cch ccn cco ccr ccs cdc cdd cde cdf cdg cdh cdn cdo cdr cds ce- cec ced cee cef ceg ceh cen ceo cer ces cfc cfd cfe cff cfg cfh cfn cfo cfr cfs cgc cgd cge cgg cgh cgn cgo cgr cgs ch- chc chd che chf chg chh chn cho chr chs cn- cnc cnd cne cnf cng cnh cnn cno cnr cns co- coc cod coe cof cog coh con coo cor cos crc crd cre crf crg crh crn cro crr crs csc csd cse csf csg csh csn cso csr css dcc dcd dce dcf dcg dcn dco dcr dcs ddc ddd dde ddf ddg ddh ddn ddo ddr dds de- dec ded dee def deg deh den deo der des dfc dfd dfe dff dfg dfh dfn dfo dfr dfs dgc dgd dge dgf dgg dgh dgn dgr dgs dh- dhc dhd dhe dhf dhh dho dhr dhs dnc dnd dne dnf dng dnh dnn dno dnr dns doc dod doe dof dog doh don doo dor dos drc drd dre drg drn dro drr drs dsc dsd dse dsf dsg dsh dsn dso dsr dss ec- ecc ecd ece ecf ecg ech ecn eco ecr ecs ed- edc edd ede edf edg edh edn edo edr eds eec eed eee eef eeg een eeo eer ees ef- efc efd efe eff efg efh efo efr efs egc egd ege egf egg egh egn ego egr egs ehc ehd ehe ehf ehg ehh ehn eho ehr ehs en- enc end ene enf eng enh enn eno enr ens eo- eoc eod eoe eof eog eoh eon eoo eor eos erc erd ere erf erg erh ern ero err ers es- esc esd ese esf esg esh esn eso esr ess fcc fcd fce fcf fcg fcn fco fcr fcs fdc fdd fde fdf fdg fdh fdn fdo fdr fds fec fed fee fef feg feh fen feo fer fes ffc ffd ffe fff ffg ffh ffn ffo ffr ffs fgc fgd fge fgf fgg fgh fgn fgr fgs fhc fhe fhf fhg fhh fhn fho fhr fhs fnc fnd fne fnf fng fnh fnn fnr fns foc foe fof fog foh fon foo for fos frc frd fre frf frg frh frn fro frr frs fsc fsd fse fsf fsg fsh fsn fso fsr fss g-d gcc gcd gce gcf gcg gch gcn gco gcr gcs gdc gdd gde gdf gdh gdn gdo gdr gds ge- gec ged gee gef geg geh gen geo ger ges gfc gfd gfe gff gfh gfo gfr gfs ggc ggd ggg ggh ggn ggo ggr ggs ghc ghd ghe ghg ghh ghn gho ghr ghs gnc gnd gne gnf gnn gno gnr gns goc god goe gof gog goh gon goo gor gos grc grd gre grf grg grh grn gro grr grs gsc gsd gse gsf gsg gsn gso gsr gss hcc hcd hce hcf hcg hch hcn hco hcr hcs hdc hdd hde hdf hdg hdh hdn hdo hdr hds he- hec hed hee hef heg heh hen heo her hes hfc hfd hfe hff hfg hfh hfn hfo hfr hfs hgc hge hgf hgg hgh hgn hgo hgr hgs hhc hhd hhe hhf hhg hhh hhn hho hhr hhs hnc hnd hne hnf hng hnh hnn hno hns hoc hod hoe hof hog hoh hon hoo hor hos hr- hrc hrd hre hrf hrg hrh hrn hro hrr hrs hsc hsd hse hsf hsg hsh hsn hsr hss ncc ncd nce ncf ncg nch ncn nco ncr ncs ndc ndd nde ndf ndg ndh ndn ndo ndr nds ne- nec ned nee nef neg neh nen neo ner nes nfc nfd nfe nff nfn nfo nfr nfs ngc ngd nge ngf ngg ngh ngn ngo ngs nhc nhd nhe nhf nhg nhh nhn nhr nhs nnc nne nnf nng nnh nnn nno nns no- noc nod noe nof nog noh non noo nor nos nrc nrd nre nrf nrg nrn nro nrr nrs nsc nsd nse nsf nsg nsh nsn nso nsr nss oc- occ ocd ocf ocg och ocn oco ocr ocs odc odd ode odf odg odh odn odo odr ods oec oed oee oef oeg oeh oen oeo oer oes of- ofc ofd ofe off ofg ofn ofo ofr ofs ogc ogd oge ogf ogg ogh ogn ogo ogs ohc ohd ohe ohf ohg ohh ohn oho ohr ohs on- onc ond one onf ong onh onn ono onr ons oo- ooc ood oof oog ooh oon ooo oor oos or- orc ord ore orf org orh orn oro orr ors os- osc osd ose osf osg osh osn oso osr oss rcc rcd rce rcf rcg rch rcn rco rcr rcs rdc rdd rde rdf rdg rdh rdn rdo rdr rds re- rec red ree ref reg reh ren reo rer res rfc rfd rfe rff rfg rfh rfn rfo rfr rfs rgc rgd rge rgf rgg rgh rgn rgo rgr rgs rh- rhc rhd rhe rhf rhg rhh rhn rho rhr rhs rnc rnd rng rnh rnn rno rnr rns roc rod roe rof rog roh ron roo ror ros rrc rrd rrf rrg rrh rrn rrr rrs rsc rsd rse rsf rsg rsh rsn rso rsr rss scc scd sce scf scg sch scn sco scr scs sdc sdd sde sdf sdg sdh sdn sdo sdr sds se- sec sed see sef seg seh sen seo ser ses sfc sfd sfe sff sfg sfh sfn sfo sfr sfs sgc sgd sge sgf sgg sgh sgn sgo sgr sgs sh- shc shd she shf shg shh shn sho shr shs snc snd sne snf sng snn sno snr sns soc sod soe sof sog soh son soo sor sos sr- src srd sre srf srg srh srn sro srr srs ss- ssc ssd sse ssf ssg ssh ssn sso ssr sss