-er -ol b-u bbb bbd bbe bbg bbi bbl bbn bbo bbr bbs bbu bdb bdd bde bdg bdi bdl bdo bdr bds bdu be- beb bed bee beg bei bel ben beo ber bes beu bgb bgd bge bgg bgi bgl bgn bgo bgr bgs bgu bi- bib bid bie big bii bil bin bio bir bis biu blb bld ble blg bli bll bln blo blr bls blu bnb bnd bne bng bni bnl bnn bno bnr bns bnu bob bod boe bog boi bol bon boo bor bos bou brb brd bre brg bri brl brn bro brr brs bru bsb bsd bse bsg bsi bsl bsn bso bsr bss bsu bub bud bue bug bui bul bun buo bur bus buu dbb dbd dbe dbg dbi dbl dbn dbo dbr dbs dbu ddb ddd dde ddg ddi ddl ddn ddo ddr dds ddu de- deb ded dee deg dei del den deo der des deu dgd dge dgg dgi dgl dgn dgr dgs dgu di- dib did die dig dii dil din dio dir dis diu dl- dlb dld dle dlg dli dll dlo dlr dls dlu dnb dnd dne dng dni dnl dnn dno dnr dns dob dod doe dog doi dol don doo dor dos dou drb drd dre drg dri drl drn dro drr drs dru dsb dsd dse dsg dsi dsl dsn dso dsr dss dsu dub dud due dug dui dul dun duo dur dus ebb ebd ebe ebg ebi ebl ebn ebo ebr ebs ebu ed- edb edd ede edg edi edl edn edo edr eds edu eeb eed eee eeg eel een eeo eer ees egb egd ege egg egi egl egn ego egr egs egu eib eid eie eig eii eil ein eio eir eis eiu elb eld ele elg eli ell eln elo elr els elu en- enb end ene eng eni enl enn eno enr ens enu eo- eob eod eoe eog eoi eol eon eoo eor eos eou erb erd ere erg eri erl ern ero err ers eru es- esb esd ese esg esi esl esn eso esr ess esu eu- eub eud eue eug eui eul eun eur eus g-d gbd gbe gbg gbi gbl gbn gbo gbr gbs gbu gdb gdd gde gdi gdl gdn gdo gdr gds gdu ge- geb ged gee geg gei gel gen geo ger ges geu ggb ggd ggg ggi ggn ggo ggr ggs ggu gib gid gie gig gii gil gin gio gir gis giu glb gld gle glg gli gll gln glo glr gls glu gnb gnd gne gni gnl gnn gno gnr gns gnu gob god goe gog goi gol gon goo gor gos gou grb grd gre grg gri grl grn gro grr grs gru gsb gsd gse gsg gsi gsl gsn gso gsr gss gsu gu- gub gud gue gug gui gul gun guo gur gus guu i-d ibb ibd ibe ibg ibi ibl ibn ibo ibr ibs ibu idb idd ide idg idi idl idn ido idr ids idu ie- ied iee ieg iei iel ien ier ies igb igd ige igg igi igl ign igo igr igs igu iib iid iie iii iil iin iio iir iis iiu il- ilb ild ile ilg ili ill iln ilo ilr ils ilu in- inb ind ine ing ini inl inn ino inr ins inu io- iob iod ioe iog ioi iol ion ioo ior ios iou ir- irb ird ire irg iri irl irn iro irr irs iru is- isb isd ise isg isi isl isn iso isr iss isu iu- iub iud iue iug iui iur ius lbb lbd lbe lbg lbi lbl lbo lbr lbs lbu ldb ldd lde ldg ldi ldl ldn ldo ldr lds ldu leb led lee leg lei lel len leo ler les leu lgb lgd lge lgg lgi lgl lgn lgo lgr lgs lgu lib lid lie lig lii lil lin lio lir lis liu llb lld lle llg lli lll lln llo llr lls llu lnb lnd lne lng lni lnl lnn lno lnr lns lnu lob lod loe log loi lol lon loo lor los lou lrb lrd lrg lri lrn lro lrr lrs lru lsb lsd lse lsg lsi lsl lsn lso lsr lss lsu lub lud lue lug lui lul lun luo lur lus luu n-i nbb nbd nbe nbg nbi nbl nbn nbo nbr nbs nbu ndb ndd nde ndg ndi ndl ndn ndo ndr nds ndu ne- neb ned nee neg nei nel nen neo ner nes neu ngb ngd nge ngg ngi ngl ngn ngo ngs ngu nib nid nie nig nii nil nin nio nir nis niu nlb nld nle nlg nli nll nln nlo nlr nls nlu nnb nne nng nni nnl nnn nno nns nnu no- nob nod noe nog noi nol non noo nor nos nou nrb nrd nre nrg nri nrl nrn nro nrr nrs nru nsb nsd nse nsg nsi nsl nsn nso nsr nss nsu nub nud nue nug nui nul nun nuo nur nus nuu o-i ob- obb obd obe obg obi obl obn obo obr obs obu odb odd ode odg odi odl odn odo odr ods odu oeb oed oee oeg oei oel oen oeo oer oes ogd oge ogg ogi ogl ogn ogo ogs oib oid oie oii oil oin oio oir ois oiu olb old ole olg oli oll oln olo ols olu on- onb ond one ong oni onl onn ono onr ons onu oo- oob ood oog ooi ool oon ooo oor oos or- orb ord ore org ori orl orn oro orr ors oru os- osb osd ose osg osi osl osn oso osr oss osu ou- oud oue oui oul oun ouo our ous rbb rbd rbe rbg rbi rbl rbn rbo rbr rbs rbu rdb rdd rde rdg rdi rdl rdn rdo rdr rds rdu re- reb red ree reg rei rel ren reo rer res reu rgb rgd rge rgg