-er ddd dde ddh ddm ddn ddr de- ded dee deh dem den der dh- dhd dhe dhh dhm dhr dmd dme dmh dmm dmn dmr dnd dne dnh dnm dnn dnr drd dre drm drn drr ed- edd ede edh edm edn edr eed eee eem een eer ehd ehe ehh ehm ehn ehr em- emd eme emh emm emn emr en- end ene enh enm enn enr erd ere erh erm ern err hdd hde hdh hdm hdn hdr he- hed hee heh hem hen her hhd hhe hhh hhm hhn hhr hmd hme hmh hmm hmr hnd hne hnh hnn hr- hrd hre hrh hrm hrn hrr m-r mdd mde mdh mdm mdn mdr med mee meh mem men mer mhd mhh mhm mhn mhr mmd mme mmh mmm mmn mmr mne mnm mnn mnr mrd mre mrh mrm mrn mrr ndd nde ndh ndm ndn ndr ne- ned nee neh nem nen ner nhd nhe nhh nhm nhn nhr nmd nme nmh nmm nmn nmr nne nnh nnm nnn nrd nre nrm nrn nrr rdd rde rdh rdm rdn rdr re- red ree reh rem ren rer rh- rhd rhe rhh rhm rhn rhr rmd rme rmh rmm rmn rmr rnd rnh rnm rnn rnr rrd rrh rrm rrn rrr