-er eee eem een eer ehe ehh ehm ehn ehr em- eme emh emm emn emr en- ene enh enm enn enr ere erh erm ern err he- hee heh hem hen her hhe hhh hhm hhn hhr hme hmh hmm hmr hne hnh hnn hr- hre hrh hrm hrn hrr m-r mee meh mem men mer mhh mhm mhn mhr mme mmh mmm mmn mmr mne mnm mnn mnr mre mrh mrm mrn mrr ne- nee neh nem nen ner nhe nhh nhm nhn nhr nme nmh nmm nmn nmr nne nnh nnm nnn nre nrm nrn nrr re- ree reh rem ren rer rh- rhe rhh rhm rhn rhr rme rmh rmm rmn rmr rnh rnm rnn rnr rrh rrm rrn rrr