-er ddd dde ddf ddi ddm ddn ddo ddr ddu de- ded dee def dei dem den deo der deu dfd dfe dff dfi dfm dfn dfo dfr dfu di- did die dif dii dim din dio dir diu dmd dme dmf dmi dmm dmn dmo dmr dmu dnd dne dnf dni dnm dnn dno dnr dod doe dof doi dom don doo dor dou drd dre dri drm drn dro drr dru dud due duf dui dum dun duo dur ed- edd ede edf edi edm edn edo edr edu eed eee eef eem een eeo eer ef- efd efe eff efi efm efo efr eid eie eif eii eim ein eio eir eiu em- emd eme emf emi emm emn emo emr emu en- end ene enf eni enm enn eno enr enu eo- eod eoe eof eoi eom eon eoo eor eou erd ere erf eri erm ern ero err eru eu- eud eue euf eui eun eur fdd fde fdf fdi fdm fdn fdo fdr fdu fed fee fef fei fem fen feo fer feu ffd ffe fff ffi ffm ffn ffo ffr ffu fid fie fif fii fim fin fir fiu fmd fme fmf fmi fmm fmn fmo fmr fmu fnd fne fnf fni fnm fnn fnr fnu foe fof foi fom fon foo for fou frd fre frf fri frm frn fro frr fru fud fue fuf fui fum fun fuo fur fuu i-d i-f idd ide idf idi idm idn ido idr idu ie- ied iee ief iei iem ien ier ifd ife iff ifi ifm ifn ifo ifr ifu iid iie iif iii iim iin iio iir iiu im- imd ime imf imi imm imn imo imu in- ind ine inf ini inm inn ino inr inu io- iod ioe iof ioi iom ion ioo ior iou ir- ird ire irf iri irm irn iro irr iru iu- iud iue iui ium iur m-f m-o m-r mdd mde mdf mdi mdm mdn mdo mdr mdu med mee mef mei mem men meo mer meu mfd mfe mff mfi mfm mfn mfo mfr mfu mi- mid mie mif mii mim min mio mir miu mmd mme mmf mmi mmm mmn mmo mmr mmu mne mnf mni mnm mnn mno mnr mnu mod moe mof moi mom mon moo mor mou mrd mre mrf mri mrm mrn mro mrr mru mud mue muf mui mum mun mur muu n-i ndd nde ndf ndi ndm ndn ndo ndr ndu ne- ned nee nef nei nem nen neo ner neu nfd nfe nff nfi nfn nfo nfr nfu nid nie nif nii nim nin nio nir niu nmd nme nmi nmm nmn nmo nmr nmu nne nnf nni nnm nnn nno nnu no- nod noe nof noi nom non noo nor nou nrd nre nrf nri nrm nrn nro nrr nru nud nue nui num nun nuo nur nuu o-i odd ode odf odi odm odn odo odr odu oed oee oef oei oem oen oeo oer of- ofd ofe off ofi ofm ofn ofo ofr ofu oid oie oif oii oim oin oio oir oiu om- omd ome omf omi omm omn omo omr omu on- ond one onf oni onn ono onr onu oo- ood oof ooi oom oon ooo oor or- ord ore orf ori orm orn oro orr oru ou- oud oue ouf oui oum oun ouo our rdd rde rdf rdi rdm rdn rdo rdr rdu re- red ree ref rei rem ren reo rer reu rfd rfe rff rfi rfm rfn rfo rfr rfu rid rie rif rii rim rin rio rir rmd rme rmf rmi rmm rmn rmo rmr rnd rni rnm rnn rno rnr rnu rod roe rof roi rom ron roo ror rou rrd rrf rri rrm rrn rrr rru rud rue ruf rui rum run ruo rur ruu udd ude udf udi udm udn udo udr udu ued uee uef uei uem uen uer ufd ufe uff ufi ufm ufn ufo ufr ufu uid uie uif uii uim uin uio uir uiu um- umd ume umf umi umm umn umo umr umu un- und une unf uni unm unn uno unr unu uod uoe uom uon uoo uor ur- urd ure urf uri urm urn uro urr uru uue uum uun uur uuu