-er -ol ddd dde ddi ddl ddn ddo ddr ddu de- ded dee dei del den deo der deu di- did die dii dil din dio dir diu dl- dld dle dli dll dlo dlr dlu dnd dne dni dnl dnn dno dnr dod doe doi dol don doo dor dou drd dre dri drl drn dro drr dru dud due dui dul dun duo dur ed- edd ede edi edl edn edo edr edu eed eee eel een eeo eer eid eie eii eil ein eio eir eiu eld ele eli ell eln elo elr elu en- end ene eni enl enn eno enr enu eo- eod eoe eoi eol eon eoo eor eou erd ere eri erl ern ero err eru eu- eud eue eui eul eun eur i-d idd ide idi idl idn ido idr idu ie- ied iee iei iel ien ier iid iie iii iil iin iio iir iiu il- ild ile ili ill iln ilo ilr ilu in- ind ine ini inl inn ino inr inu io- iod ioe ioi iol ion ioo ior iou ir- ird ire iri irl irn iro irr iru iu- iud iue iui iur ldd lde ldi ldl ldn ldo ldr ldu led lee lei lel len leo ler leu lid lie lii lil lin lio lir liu lld lle lli lll lln llo llr llu lnd lne lni lnl lnn lno lnr lnu lod loe loi lol lon loo lor lou lrd lri lrn lro lrr lru lud lue lui lul lun luo lur luu n-i ndd nde ndi ndl ndn ndo ndr ndu ne- ned nee nei nel nen neo ner neu nid nie nii nil nin nio nir niu nld nle nli nll nln nlo nlr nlu nne nni nnl nnn nno nnu no- nod noe noi nol non noo nor nou nrd nre nri nrl nrn nro nrr nru nud nue nui nul nun nuo nur nuu o-i odd ode odi odl odn odo odr odu oed oee oei oel oen oeo oer oid oie oii oil oin oio oir oiu old ole oli oll oln olo olu on- ond one oni onl onn ono onr onu oo- ood ooi ool oon ooo oor or- ord ore ori orl orn oro orr oru ou- oud oue oui oul oun ouo our rdd rde rdi rdl rdn rdo rdr rdu re- red ree rei rel ren reo rer reu rid rie rii ril rin rio rir rld rle rli rll rln rlo rlr rlu rnd rni rnn rno rnr rnu rod roe roi rol ron roo ror rou rrd rri rrl rrn rrr rru rud rue rui run ruo rur ruu udd ude udi udl udn udo udr udu ued uee uei uel uen uer uid uie uii uil uin uio uir uiu uld ule uli ull uln ulo ulr ulu un- und une uni unl unn uno unr unu uod uoe uol uon uoo uor ur- urd ure uri url urn uro urr uru uue uun uur uuu