-er -ol ddd dde ddi ddl ddn ddo ddr de- ded dee dei del den deo der dev di- did die dii dil din dio dir div dl- dld dle dli dll dlo dlr dlv dnd dne dni dnl dnn dno dnr dod doe doi dol don doo dor dov drd dre dri drl drn dro drr drv dvd dve dvi dvl dvn dvr ed- edd ede edi edl edn edo edr eed eee eel een eeo eer eev eid eie eii eil ein eio eir eiv eld ele eli ell eln elo elr elv en- end ene eni enl enn eno enr env eo- eod eoe eoi eol eon eoo eor erd ere eri erl ern ero err erv evd eve evi evl evn evo evr evv i-d i-v idd ide idi idl idn ido idr idv ie- ied iee iei iel ien ier iev iid iie iii iil iin iio iir il- ild ile ili ill iln ilo ilr ilv in- ind ine ini inl inn ino inr inv io- iod ioe ioi iol ion ioo ior iov ir- ird ire iri irl irn iro irr irv ivd ive ivi ivl ivo ivr ivv ldd lde ldi ldl ldn ldo ldr ldv led lee lei lel len leo ler lev lid lie lii lil lin lio lir liv lld lle lli lll lln llo llr llv lnd lne lni lnl lnn lno lnr lod loe loi lol lon loo lor lov lrd lri lrn lro lrr lrv lvd lve lvi lvl lvn lvr lvv n-i ndd nde ndi ndl ndn ndo ndr ndv ne- ned nee nei nel nen neo ner nev nid nie nii nil nin nio nir niv nld nle nli nll nln nlo nlr nlv nne nni nnl nnn nno nnv no- nod noe noi nol non noo nor nov nrd nre nri nrl nrn nro nrr nrv nvd nve nvi nvl nvn nvv o-i odd ode odi odl odn odo odr odv oed oee oei oel oen oeo oer oid oie oii oil oin oio oir oiv old ole oli oll oln olo on- ond one oni onl onn ono onr oo- ood ooi ool oon ooo oor oov or- ord ore ori orl orn oro orr orv ov- ovd ove ovi ovl ovo ovv rdd rde rdi rdl rdn rdo rdr rdv re- red ree rei rel ren reo rer rev rid rie rii ril rin rio rir riv rld rle rli rll rln rlo rlr rnd rni rnn rno rnr rnv rod roe roi rol ron roo ror rov rrd rri rrl rrn rrr rvd rve rvi rvl rvn rvo rvr rvv v-e vdd vde vdi vdl vdo vdr vdv ved vee vei vel ven veo ver vi- vid vie vii vil vin vio vir viv vl- vld vle vll vlo vlv vn- vnd vni vnl vno vnr vnv vod voe voi vol von voo vor vov vrd vre vri vrn vrr vvi vvo vvr vvv