-er ddd dde ddh ddi ddn ddr dds de- ded dee deh dei den der des dh- dhd dhe dhh dhi dhr dhs di- did die dih dii din dir dis dnd dne dnh dni dnn dnr dns drd dre dri drn drr drs dsd dse dsh dsi dsn dsr dss ed- edd ede edh edi edn edr eds eed eee een eer ees ehd ehe ehh ehi ehn ehr ehs eid eie eii ein eir eis en- end ene enh eni enn enr ens erd ere erh eri ern err ers es- esd ese esh esi esn esr ess h-i hdd hde hdh hdi hdn hdr hds he- hed hee heh hei hen her hes hhd hhe hhh hhi hhn hhr hhs hid hie hih hii hin hir his hnd hne hnh hnn hns hr- hrd hre hrh hri hrn hrr hrs hsd hse hsh hsi hsn hsr hss i-d idd ide idh idi idn idr ids ie- ied iee iei ien ier ies ihd ihe ihh ihi ihn ihr ihs iid iie iih iii iin iir iis in- ind ine inh ini inn inr ins ir- ird ire iri irn irr irs is- isd ise ish isi isn isr iss n-i ndd nde ndh ndi ndn ndr nds ne- ned nee neh nei nen ner nes nhd nhe nhh nhi nhn nhr nhs nid nie nih nii nin nir nis nne nnh nni nnn nns nrd nre nri nrn nrr nrs nsd nse nsh nsi nsn nsr nss rdd rde rdh rdi rdn rdr rds re- red ree reh rei ren rer res rh- rhd rhe rhh rhi rhn rhr rhs rid rie rih rii rin rir ris rnd rnh rni rnn rnr rns rrd rrh rri rrn rrr rrs rsd rse rsh rsi rsn rsr rss sdd sde sdh sdi sdn sdr sds se- sed see seh sei sen ser ses sh- shd she shh shi shn shr shs sid sie sih sii sin sir sis snd sne sni snn snr sns sr- srd sre srh sri srn srr srs ss- ssd sse ssh ssi ssn ssr sss