-er -ic c-- ccc ccd cce ccg cch cci ccn ccr ccs cdc cdd cde cdg cdh cdi cdn cdr cds ce- cec ced cee ceg ceh cei cen cer ces cgc cgd cge cgg cgh cgi cgn cgr cgs ch- chc chd che chg chh chi chn chr chs ci- cic cid cie cig cih cii cin cir cis cn- cnc cnd cne cng cnh cni cnn cnr cns crc crd cre crg crh cri crn crr crs csc csd cse csg csh csi csn csr css dcc dcd dce dcg dci dcn dcr dcs ddc ddd dde ddg ddh ddi ddn ddr dds de- dec ded dee deg deh dei den der des dgc dgd dge dgg dgh dgi dgn dgr dgs dh- dhc dhd dhe dhh dhi dhr dhs di- dic did die dig dih dii din dir dis dnc dnd dne dng dnh dni dnn dnr dns drc drd dre drg dri drn drr drs dsc dsd dse dsg dsh dsi dsn dsr dss ec- ecc ecd ece ecg ech eci ecn ecr ecs ed- edc edd ede edg edh edi edn edr eds eec eed eee eeg een eer ees egc egd ege egg egh egi egn egr egs ehc ehd ehe ehg ehh ehi ehn ehr ehs eic eid eie eig eii ein eir eis en- enc end ene eng enh eni enn enr ens erc erd ere erg erh eri ern err ers es- esc esd ese esg esh esi esn esr ess g-d gcc gcd gce gcg gch gci gcn gcr gcs gdc gdd gde gdh gdi gdn gdr gds ge- gec ged gee geg geh gei gen ger ges ggc ggd ggg ggh ggi ggn ggr ggs ghc ghd ghe ghg ghh ghi ghn ghr ghs gic gid gie gig gih gii gin gir gis gnc gnd gne gni gnn gnr gns grc grd gre grg grh gri grn grr grs gsc gsd gse gsg gsi gsn gsr gss h-i hcc hcd hce hcg hch hci hcn hcr hcs hdc hdd hde hdg hdh hdi hdn hdr hds he- hec hed hee heg heh hei hen her hes hgc hge hgg hgh hgi hgn hgr hgs hhc hhd hhe hhg hhh hhi hhn hhr hhs hic hid hie hig hih hii hin hir his hnc hnd hne hng hnh hnn hns hr- hrc hrd hre hrg hrh hri hrn hrr hrs hsc hsd hse hsg hsh hsi hsn hsr hss i-d icc icd ice icg ich ici icn icr ics idc idd ide idg idh idi idn idr ids ie- iec ied iee ieg iei ien ier ies igc igd ige igg igh igi ign igr igs ihc ihd ihe ihg ihh ihi ihn ihr ihs iic iid iie iih iii iin iir iis in- inc ind ine ing inh ini inn inr ins ir- irc ird ire irg iri irn irr irs is- isc isd ise isg ish isi isn isr iss n-i ncc ncd nce ncg nch nci ncn ncr ncs ndc ndd nde ndg ndh ndi ndn ndr nds ne- nec ned nee neg neh nei nen ner nes ngc ngd nge ngg ngh ngi ngn ngs nhc nhd nhe nhg nhh nhi nhn nhr nhs nic nid nie nig nih nii nin nir nis nnc nne nng nnh nni nnn nns nrc nrd nre nrg nri nrn nrr nrs nsc nsd nse nsg nsh nsi nsn nsr nss rcc rcd rce rcg rch rci rcn rcr rcs rdc rdd rde rdg rdh rdi rdn rdr rds re- rec red ree reg reh rei ren rer res rgc rgd rge rgg rgh rgi rgn rgr rgs rh- rhc rhd rhe rhg rhh rhi rhn rhr rhs ric rid rie rig rih rii rin rir ris rnc rnd rng rnh rni rnn rnr rns rrc rrd rrg rrh rri rrn rrr rrs rsc rsd rse rsg rsh rsi rsn rsr rss scc scd sce scg sch sci scn scr scs sdc sdd sde sdg sdh sdi sdn sdr sds se- sec sed see seg seh sei sen ser ses sgc sgd sge sgg sgh sgi sgn sgr sgs sh- shc shd she shg shh shi shn shr shs sic sid sie sig sih sii sin sir sis snc snd sne sng sni snn snr sns sr- src srd sre srg srh sri srn srr srs ss- ssc ssd sse ssg ssh ssi ssn ssr sss