-er -ol ddd dde ddi ddl ddm ddo ddr ddu de- ded dee dei del dem deo der deu di- did die dii dil dim dio dir diu dl- dld dle dli dll dlm dlo dlr dlu dmd dme dmi dml dmm dmo dmr dmu dod doe doi dol dom doo dor dou drd dre dri drl drm dro drr dru dud due dui dul dum duo dur ed- edd ede edi edl edm edo edr edu eed eee eel eem eeo eer eid eie eii eil eim eio eir eiu eld ele eli ell elm elo elr elu em- emd eme emi eml emm emo emr emu eo- eod eoe eoi eol eom eoo eor eou erd ere eri erl erm ero err eru eu- eud eue eui eul eur i-d idd ide idi idl idm ido idr idu ie- ied iee iei iel iem ier iid iie iii iil iim iio iir iiu il- ild ile ili ill ilm ilo ilr ilu im- imd ime imi iml imm imo imu io- iod ioe ioi iol iom ioo ior iou ir- ird ire iri irl irm iro irr iru iu- iud iue iui ium iur ldd lde ldi ldl ldm ldo ldr ldu led lee lei lel lem leo ler leu lid lie lii lil lim lio lir liu lld lle lli lll llm llo llr llu lmd lme lmi lml lmm lmo lmr lmu lod loe loi lol lom loo lor lou lrd lri lrm lro lrr lru lud lue lui lul lum luo lur luu m-o m-r mdd mde mdi mdl mdm mdo mdr mdu med mee mei mel mem meo mer meu mi- mid mie mii mil mim mio mir miu mld mle mli mll mlm mlo mlr mlu mmd mme mmi mml mmm mmo mmr mmu mod moe moi mol mom moo mor mou mrd mre mri mrl mrm mro mrr mru mud mue mui mul mum mur muu o-i odd ode odi odl odm odo odr odu oed oee oei oel oem oeo oer oid oie oii oil oim oio oir oiu old ole oli oll olm olo olu om- omd ome omi oml omm omo omr omu oo- ood ooi ool oom ooo oor or- ord ore ori orl orm oro orr oru ou- oud oue oui oul oum ouo our rdd rde rdi rdl rdm rdo rdr rdu re- red ree rei rel rem reo rer reu rid rie rii ril rim rio rir rld rle rli rll rlm rlo rlr rlu rmd rme rmi rml rmm rmo rmr rod roe roi rol rom roo ror rou rrd rri rrl rrm rrr rru rud rue rui rum ruo rur ruu udd ude udi udl udm udo udr udu ued uee uei uel uem uer uid uie uii uil uim uio uir uiu uld ule uli ull ulm ulo ulr ulu um- umd ume umi uml umm umo umr umu uod uoe uol uom uoo uor ur- urd ure uri url urm uro urr uru uue uum uur uuu