-er -ol bbb bbd bbe bbf bbg bbl bbn bbo bbr bbs bdb bdd bde bdf bdg bdj bdl bdo bdr bds be- beb bed bee bef beg bel ben beo ber bes bfb bfd bfe bff bfg bfj bfl bfn bfo bfr bfs bgb bgd bge bgf bgg bgl bgn bgo bgr bgs bjd bjf bjg bjj bjn bjr bjs blb bld ble blf blg blj bll bln blo blr bls bnb bnd bne bnf bng bnj bnl bnn bno bnr bns bob bod boe bof bog boj bol bon boo bor bos brb brd bre brf brg brj brl brn bro brr brs bsb bsd bse bsf bsg bsj bsl bsn bso bsr bss dbb dbd dbe dbf dbg dbl dbn dbo dbr dbs ddb ddd dde ddf ddg ddl ddn ddo ddr dds de- deb ded dee def deg dej del den deo der des dfb dfd dfe dff dfg dfj dfl dfn dfo dfr dfs dgd dge dgf dgg dgl dgn dgr dgs dj- djb djd dje djf djg djl djo djs dl- dlb dld dle dlf dlg dlj dll dlo dlr dls dnb dnd dne dnf dng dnj dnl dnn dno dnr dns dob dod doe dof dog doj dol don doo dor dos drb drd dre drg drj drl drn dro drr drs dsb dsd dse dsf dsg dsj dsl dsn dso dsr dss ebb ebd ebe ebf ebg ebj ebl ebn ebo ebr ebs ed- edb edd ede edf edg edj edl edn edo edr eds eeb eed eee eef eeg eel een eeo eer ees ef- efb efd efe eff efg efl efo efr efs egb egd ege egf egg egl egn ego egr egs ejd ejf ejl ejo elb eld ele elf elg ell eln elo elr els en- enb end ene enf eng enl enn eno enr ens eo- eob eod eoe eof eog eol eon eoo eor eos erb erd ere erf erg erl ern ero err ers es- esb esd ese esf esg esl esn eso esr ess fbb fbd fbe fbf fbg fbl fbn fbo fbr fbs fdb fdd fde fdf fdg fdj fdl fdn fdo fdr fds feb fed fee fef feg fel fen feo fer fes ffd ffe fff ffg ffl ffn ffo ffr ffs fgb fgd fge fgf fgg fgl fgn fgr fgs fjb fjd fjg fjs flb fld fle flf flg fll fln flo flr fls fnb fnd fne fnf fng fnj fnl fnn fnr fns fob foe fof fog fol fon foo for fos frb frd fre frf frg frj frl frn fro frr frs fsb fsd fse fsf fsg fsj fsl fsn fso fsr fss g-d gbd gbe gbf gbg gbj gbl gbn gbo gbr gbs gdb gdd gde gdf gdl gdn gdo gdr gds ge- geb ged gee gef geg gel gen geo ger ges gfb gfd gfe gff gfl gfo gfr gfs ggb ggd ggg ggj ggn ggo ggr ggs gje gjg gjr glb gld gle glf glg glj gll gln glo glr gls gnb gnd gne gnf gnl gnn gno gnr gns gob god goe gof gog gol gon goo gor gos grb grd gre grf grg grj grl grn gro grr grs gsb gsd gse gsf gsg gsj gsl gsn gso gsr gss j-d jbf jbg jbj jbl jbo jbr jbs jdb jde jdf jdg jdl jdn jdo jdr jds jeb jed jee jef jeg jej jel jen jeo jer jes jfb jfd jfe jff jfg jfj jfl jfo jfr jfs jgb jge jgn jgo jgr jgs jjb jjf jjg jjj jjl jjr jjs jlb jle jlf jlg jll jln jlo jlr jls jnd jne jnf jng jnj jnl jnn jno jnr jns job jod joe jof jog joj jol jon joo jor jos jrb jrf jrg jrl jrn jro jrr jrs jsb jsd jse jsf jsg jsj jsl jsn jso jsr jss lbb lbd lbe lbf lbg lbj lbl lbo lbr lbs ldb ldd lde ldf ldg ldj ldl ldn ldo ldr lds leb led lee lef leg lej lel len leo ler les lfb lfd lfe lff lfg lfl lfn lfo lfr lfs lgb lgd lge lgf lgg lgj lgl lgn lgo lgr lgs lje ljf ljj ljn ljs llb lld lle llf llg llj lll lln llo llr lls lnb lnd lne lng lnl lnn lno lnr lns lob lod loe lof log loj lol lon loo lor los lrb lrd lrf lrg lrn lro lrr lrs lsb lsd lse lsf lsg lsj lsl lsn lso lsr lss nbb nbd nbe nbf nbg nbl nbn nbo nbr nbs ndb ndd nde ndf ndg ndl ndn ndo ndr nds ne- neb ned nee nef neg nej nel nen neo ner nes nfb nfd nfe nff nfl nfn nfo nfr nfs ngb ngd nge ngf ngg ngj ngl ngn ngo ngs nje njf njl njn njs nlb nld nle nlf nlg nlj nll nln nlo nlr nls nnb nne nnf nng nnl nnn nno nns no- nob nod noe nof nog noj nol non noo nor nos nrb nrd nre nrf nrg nrj nrl nrn nro nrr nrs nsb nsd nse nsf nsg nsl nsn nso nsr nss ob- obb obd obe obf obg obj obl obn obo obr obs odb odd ode odf odg odl odn odo odr ods oeb oed oee oef oeg oel oen oeo oer oes of- ofb ofd ofe off ofg ofl ofn ofo ofr ofs ogd oge ogf ogg ogl ogn ogo ogs ojb ojd oje ojo ojs olb old ole olf olg oll oln olo ols on- onb ond one onf ong onj onl onn ono onr ons oo- oob ood oof oog ool oon ooo oor oos or- orb ord ore orf org orl orn oro orr ors os- osb osd ose osf osg osj osl osn oso osr oss rbb rbd rbe rbf rbg rbl rbn rbo rbr rbs rdb rdd rde rdf rdg rdj rdl rdn rdo rdr rds re- reb red ree ref reg rel