-er -ol ddd dde ddi ddl ddm ddo ddr de- ded dee dei del dem deo der dev di- did die dii dil dim dio dir div dl- dld dle dli dll dlm dlo dlr dlv dmd dme dmi dml dmm dmo dmr dmv dod doe doi dol dom doo dor dov drd dre dri drl drm dro drr drv dvd dve dvi dvl dvm dvr ed- edd ede edi edl edm edo edr eed eee eel eem eeo eer eev eid eie eii eil eim eio eir eiv eld ele eli ell elm elo elr elv em- emd eme emi eml emm emo emr emv eo- eod eoe eoi eol eom eoo eor erd ere eri erl erm ero err erv evd eve evi evl evm evo evr evv i-d i-v idd ide idi idl idm ido idr idv ie- ied iee iei iel iem ier iev iid iie iii iil iim iio iir il- ild ile ili ill ilm ilo ilr ilv im- imd ime imi iml imm imo imv io- iod ioe ioi iol iom ioo ior iov ir- ird ire iri irl irm iro irr irv ivd ive ivi ivl ivo ivr ivv ldd lde ldi ldl ldm ldo ldr ldv led lee lei lel lem leo ler lev lid lie lii lil lim lio lir liv lld lle lli lll llm llo llr llv lmd lme lmi lml lmm lmo lmr lmv lod loe loi lol lom loo lor lov lrd lri lrm lro lrr lrv lvd lve lvi lvl lvm lvr lvv m-o m-r m-v mdd mde mdi mdl mdm mdo mdr mdv med mee mei mel mem meo mer mev mi- mid mie mii mil mim mio mir miv mld mle mli mll mlm mlo mlr mlv mmd mme mmi mml mmm mmo mmr mmv mod moe moi mol mom moo mor mov mrd mre mri mrl mrm mro mrr mrv mvd mve mvi mvl mvm mvo mvr mvv o-i odd ode odi odl odm odo odr odv oed oee oei oel oem oeo oer oid oie oii oil oim oio oir oiv old ole oli oll olm olo om- omd ome omi oml omm omo omr omv oo- ood ooi ool oom ooo oor oov or- ord ore ori orl orm oro orr orv ov- ovd ove ovi ovl ovo ovv rdd rde rdi rdl rdm rdo rdr rdv re- red ree rei rel rem reo rer rev rid rie rii ril rim rio rir riv rld rle rli rll rlm rlo rlr rmd rme rmi rml rmm rmo rmr rmv rod roe roi rol rom roo ror rov rrd rri rrl rrm rrr rvd rve rvi rvl rvm rvo rvr rvv v-e vdd vde vdi vdl vdm vdo vdr vdv ved vee vei vel vem veo ver vi- vid vie vii vil vim vio vir viv vl- vld vle vll vlm vlo vlv vm- vmd vmi vmm vmo vmr vod voe voi vol vom voo vor vov vrd vre vri vrm vrr vvi vvm vvo vvr vvv