-er -ol ddd dde ddi ddl ddn ddo ddr de- ded dee dei del den deo der di- did die dii dil din dio dir dl- dld dle dli dll dlo dlr dnd dne dni dnl dnn dno dnr dod doe doi dol don doo dor drd dre dri drl drn dro drr ed- edd ede edi edl edn edo edr eed eee eel een eeo eer eid eie eii eil ein eio eir eld ele eli ell eln elo elr en- end ene eni enl enn eno enr eo- eod eoe eoi eol eon eoo eor erd ere eri erl ern ero err i-d idd ide idi idl idn ido idr ie- ied iee iei iel ien ier iid iie iii iil iin iio iir il- ild ile ili ill iln ilo ilr in- ind ine ini inl inn ino inr io- iod ioe ioi iol ion ioo ior ir- ird ire iri irl irn iro irr ldd lde ldi ldl ldn ldo ldr led lee lei lel len leo ler lid lie lii lil lin lio lir lld lle lli lll lln llo llr lnd lne lni lnl lnn lno lnr lod loe loi lol lon loo lor lrd lri lrn lro lrr n-i ndd nde ndi ndl ndn ndo ndr ne- ned nee nei nel nen neo ner nid nie nii nil nin nio nir nld nle nli nll nln nlo nlr nne nni nnl nnn nno no- nod noe noi nol non noo nor nrd nre nri nrl nrn nro nrr o-i odd ode odi odl odn odo odr oed oee oei oel oen oeo oer oid oie oii oil oin oio oir old ole oli oll oln olo on- ond one oni onl onn ono onr oo- ood ooi ool oon ooo oor or- ord ore ori orl orn oro orr rdd rde rdi rdl rdn rdo rdr re- red ree rei rel ren reo rer rid rie rii ril rin rio rir rld rle rli rll rln rlo rlr rnd rni rnn rno rnr rod roe roi rol ron roo ror rrd rri rrl rrn rrr