-er -ol ddd dde ddf ddg ddl ddn ddo ddr dds ddu de- ded dee def deg del den deo der des deu dfd dfe dff dfg dfl dfn dfo dfr dfs dfu dgd dge dgf dgg dgl dgn dgr dgs dgu dl- dld dle dlf dlg dll dlo dlr dls dlu dnd dne dnf dng dnl dnn dno dnr dns dod doe dof dog dol don doo dor dos dou drd dre drg drl drn dro drr drs dru dsd dse dsf dsg dsl dsn dso dsr dss dsu dud due duf dug dul dun duo dur dus ed- edd ede edf edg edl edn edo edr eds edu eed eee eef eeg eel een eeo eer ees ef- efd efe eff efg efl efo efr efs egd ege egf egg egl egn ego egr egs egu eld ele elf elg ell eln elo elr els elu en- end ene enf eng enl enn eno enr ens enu eo- eod eoe eof eog eol eon eoo eor eos eou erd ere erf erg erl ern ero err ers eru es- esd ese esf esg esl esn eso esr ess esu eu- eud eue euf eug eul eun eur eus fdd fde fdf fdg fdl fdn fdo fdr fds fdu fed fee fef feg fel fen feo fer fes feu ffd ffe fff ffg ffl ffn ffo ffr ffs ffu fgd fge fgf fgg fgl fgn fgr fgs fld fle flf flg fll fln flo flr fls flu fnd fne fnf fng fnl fnn fnr fns fnu foe fof fog fol fon foo for fos fou frd fre frf frg frl frn fro frr frs fru fsd fse fsf fsg fsl fsn fso fsr fss fsu fud fue fuf fug ful fun fuo fur fus fuu g-d gdd gde gdf gdl gdn gdo gdr gds gdu ge- ged gee gef geg gel gen geo ger ges geu gfd gfe gff gfl gfo gfr gfs ggd ggg ggn ggo ggr ggs ggu gld gle glf glg gll gln glo glr gls glu gnd gne gnf gnl gnn gno gnr gns gnu god goe gof gog gol gon goo gor gos gou grd gre grf grg grl grn gro grr grs gru gsd gse gsf gsg gsl gsn gso gsr gss gsu gu- gud gue guf gug gul gun guo gur gus guu ldd lde ldf ldg ldl ldn ldo ldr lds ldu led lee lef leg lel len leo ler les leu lfd lfe lff lfg lfl lfn lfo lfr lfs lfu lgd lge lgf lgg lgl lgn lgo lgr lgs lgu lld lle llf llg lll lln llo llr lls llu lnd lne lng lnl lnn lno lnr lns lnu lod loe lof log lol lon loo lor los lou lrd lrf lrg lrn lro lrr lrs lru lsd lse lsf lsg lsl lsn lso lsr lss lsu lud lue luf lug lul lun luo lur lus luu ndd nde ndf ndg ndl ndn ndo ndr nds ndu ne- ned nee nef neg nel nen neo ner nes neu nfd nfe nff nfl nfn nfo nfr nfs nfu ngd nge ngf ngg ngl ngn ngo ngs ngu nld nle nlf nlg nll nln nlo nlr nls nlu nne nnf nng nnl nnn nno nns nnu no- nod noe nof nog nol non noo nor nos nou nrd nre nrf nrg nrl nrn nro nrr nrs nru nsd nse nsf nsg nsl nsn nso nsr nss nsu nud nue nug nul nun nuo nur nus nuu odd ode odf odg odl odn odo odr ods odu oed oee oef oeg oel oen oeo oer oes of- ofd ofe off ofg ofl ofn ofo ofr ofs ofu ogd oge ogf ogg ogl ogn ogo ogs old ole olf olg oll oln olo ols olu on- ond one onf ong onl onn ono onr ons onu oo- ood oof oog ool oon ooo oor oos or- ord ore orf org orl orn oro orr ors oru os- osd ose osf osg osl osn oso osr oss osu ou- oud oue ouf oul oun ouo our ous rdd rde rdf rdg rdl rdn rdo rdr rds rdu re- red ree ref reg rel ren reo rer res reu rfd rfe rff rfg rfl rfn rfo rfr rfs rfu rgd rge rgf rgg rgn rgo rgr rgs rld rle rlf rlg rll rln rlo rlr rls rlu rnd rng rnn rno rnr rns rnu rod roe rof rog rol ron roo ror ros rou rrd rrf rrg rrl rrn rrr rrs rru rsd rse rsf rsg rsl rsn rso rsr rss rsu rud rue ruf rug run ruo rur rus ruu sdd sde sdf sdg sdl sdn sdo sdr sds sdu se- sed see sef seg sel sen seo ser ses seu sfd sfe sff sfg sfl sfn sfo sfr sfs sfu sgd sge sgf sgg sgl sgn sgo sgr sgs sgu sld sle slf slg sll sln slo slr sls slu snd sne snf sng snl snn sno snr sns snu sod soe sof sog sol son soo sor sos sou sr- srd sre srf srg srl srn sro srr srs ss- ssd sse ssf ssg ssl ssn sso ssr sss ssu sud sue suf sug sul sun suo sur sus suu udd ude udf udg udl udn udo udr uds udu ued uee uef ueg uel uen uer ues ufd ufe uff ufg ufl ufn ufo ufr ufs ufu uge ugf ugg ugl ugn ugo ugr ugs ugu uld ule ulf ulg ull uln ulo ulr uls ulu un- und une unf ung unl unn uno unr uns unu uod uoe uog uol uon uoo uor uos ur- urd ure urf urg url urn uro urr urs uru usd use usf usg usl usn uso usr uss usu uue uug uun uur uus uuu