-er ddd dde ddh ddl ddn ddr de- ded dee deh del den der dh- dhd dhe dhh dhl dhr dl- dld dle dlh dll dlr dnd dne dnh dnl dnn dnr drd dre drl drn drr ed- edd ede edh edl edn edr eed eee eel een eer ehd ehe ehh ehl ehn ehr eld ele elh ell eln elr en- end ene enh enl enn enr erd ere erh erl ern err hdd hde hdh hdl hdn hdr he- hed hee heh hel hen her hhd hhe hhh hhl hhn hhr hld hle hlh hll hln hlr hnd hne hnh hnl hnn hr- hrd hre hrh hrl hrn hrr ldd lde ldh ldl ldn ldr led lee leh lel len ler lhd lhh lhr lld lle lll lln llr lnd lne lnh lnl lnn lnr lrd lrh lrn lrr ndd nde ndh ndl ndn ndr ne- ned nee neh nel nen ner nhd nhe nhh nhl nhn nhr nld nle nlh nll nln nlr nne nnh nnl nnn nrd nre nrl nrn nrr rdd rde rdh rdl rdn rdr re- red ree reh rel ren rer rh- rhd rhe rhh rhl rhn rhr rld rle rlh rll rln rlr rnd rnh rnn rnr rrd rrh rrl rrn rrr