-er ddd dde ddi ddl ddn ddr de- ded dee dei del den der di- did die dii dil din dir dl- dld dle dli dll dlr dnd dne dni dnl dnn dnr drd dre dri drl drn drr ed- edd ede edi edl edn edr eed eee eel een eer eid eie eii eil ein eir eld ele eli ell eln elr en- end ene eni enl enn enr erd ere eri erl ern err i-d idd ide idi idl idn idr ie- ied iee iei iel ien ier iid iie iii iil iin iir il- ild ile ili ill iln ilr in- ind ine ini inl inn inr ir- ird ire iri irl irn irr ldd lde ldi ldl ldn ldr led lee lei lel len ler lid lie lii lil lin lir lld lle lli lll lln llr lnd lne lni lnl lnn lnr lrd lri lrn lrr n-i ndd nde ndi ndl ndn ndr ne- ned nee nei nel nen ner nid nie nii nil nin nir nld nle nli nll nln nlr nne nni nnl nnn nrd nre nri nrl nrn nrr rdd rde rdi rdl rdn rdr re- red ree rei rel ren rer rid rie rii ril rin rir rld rle rli rll rln rlr rnd rni rnn rnr rrd rri rrl rrn rrr