-er -ol b-u bbb bbe bbf bbg bbi bbl bbn bbo bbr bbs bbt bbu be- beb bee bef beg bei bel ben beo ber bes bet beu bfb bfe bff bfg bfi bfl bfn bfo bfr bfs bft bfu bgb bge bgf bgg bgi bgl bgn bgo bgr bgs bgt bgu bi- bib bie bif big bii bil bin bio bir bis bit biu blb ble blf blg bli bll bln blo blr bls blt blu bnb bne bnf bng bni bnl bnn bno bnr bns bnt bnu bob boe bof bog boi bol bon boo bor bos bot bou brb bre brf brg bri brl brn bro brr brs brt bru bsb bse bsf bsg bsi bsl bsn bso bsr bss bst bsu btb bte btf btg bti btl btn bto btr bts btt btu bub bue buf bug bui bul bun buo bur bus but buu ebb ebe ebf ebg ebi ebl ebn ebo ebr ebs ebt ebu eeb eee eef eeg eel een eeo eer ees eet ef- efb efe eff efg efi efl efo efr efs eft egb ege egf egg egi egl egn ego egr egs egt egu eib eie eif eig eii eil ein eio eir eis eit eiu elb ele elf elg eli ell eln elo elr els elt elu en- enb ene enf eng eni enl enn eno enr ens ent enu eo- eob eoe eof eog eoi eol eon eoo eor eos eot eou erb ere erf erg eri erl ern ero err ers ert eru es- esb ese esf esg esi esl esn eso esr ess est esu etb ete etf etg eti etl etn eto etr ets ett etu eu- eub eue euf eug eui eul eun eur eus eut fbb fbe fbf fbg fbi fbl fbn fbo fbr fbs fbt fbu feb fee fef feg fei fel fen feo fer fes fet feu ffe fff ffg ffi ffl ffn ffo ffr ffs fft ffu fgb fge fgf fgg fgi fgl fgn fgr fgs fgt fib fie fif fig fii fil fin fir fis fit fiu flb fle flf flg fli fll fln flo flr fls flt flu fnb fne fnf fng fni fnl fnn fnr fns fnt fnu fob foe fof fog foi fol fon foo for fos fot fou frb fre frf frg fri frl frn fro frr frs frt fru fsb fse fsf fsg fsi fsl fsn fso fsr fss fst fsu ftb fte ftf ftg fti ftl ftn fto ftr fts ftt ftu fub fue fuf fug fui ful fun fuo fur fus fut fuu gbe gbf gbg gbi gbl gbn gbo gbr gbs gbt gbu ge- geb gee gef geg gei gel gen geo ger ges get geu gfb gfe gff gfi gfl gfo gfr gfs gft ggb ggg ggi ggn ggo ggr ggs ggt ggu gib gie gif gig gii gil gin gio gir gis git giu glb gle glf glg gli gll gln glo glr gls glt glu gnb gne gnf gni gnl gnn gno gnr gns gnt gnu gob goe gof gog goi gol gon goo gor gos got gou grb gre grf grg gri grl grn gro grr grs grt gru gsb gse gsf gsg gsi gsl gsn gso gsr gss gst gsu gtb gte gtf gtg gti gtl gtn gto gtr gts gtt gtu gu- gub gue guf gug gui gul gun guo gur gus gut guu i-f ibb ibe ibf ibg ibi ibl ibn ibo ibr ibs ibt ibu ie- iee ief ieg iei iel ien ier ies iet ifb ife iff ifg ifi ifl ifn ifo ifr ifs ift ifu igb ige igf igg igi igl ign igo igr igs igt igu iib iie iif iii iil iin iio iir iis iit iiu il- ilb ile ilf ilg ili ill iln ilo ilr ils ilt ilu in- inb ine inf ing ini inl inn ino inr ins int inu io- iob ioe iof iog ioi iol ion ioo ior ios iot iou ir- irb ire irf irg iri irl irn iro irr irs irt iru is- isb ise isf isg isi isl isn iso isr iss ist isu itb ite itf itg iti itl itn ito its itt itu iu- iub iue iug iui iur ius iut lbb lbe lbf lbg lbi lbl lbo lbr lbs lbt lbu leb lee lef leg lei lel len leo ler les let leu lfb lfe lff lfg lfi lfl lfn lfo lfr lfs lft lfu lgb lge lgf lgg lgi lgl lgn lgo lgr lgs lgt lgu lib lie lif lig lii lil lin lio lir lis lit liu llb lle llf llg lli lll lln llo llr lls llt llu lnb lne lng lni lnl lnn lno lnr lns lnt lnu lob loe lof log loi lol lon loo lor los lot lou lrb lrf lrg lri lrn lro lrr lrs lrt lru lsb lse lsf lsg lsi lsl lsn lso lsr lss lst lsu ltb lte ltf ltg lti ltl lto ltr lts ltt ltu lub lue luf lug lui lul lun luo lur lus lut luu n-i nbb nbe nbf nbg nbi nbl nbn nbo nbr nbs nbt nbu ne- neb nee nef neg nei nel nen neo ner nes net neu nfb nfe nff nfi nfl nfn nfo nfr nfs nft nfu ngb nge ngf ngg ngi ngl ngn ngo ngs ngt ngu nib nie nif nig nii nil nin nio nir nis nit niu nlb nle nlf nlg nli nll nln nlo nlr nls nlt nlu nnb nne nnf nng nni nnl nnn nno nns nnt nnu no- nob noe nof nog noi nol non noo nor nos not nou nrb nre nrf nrg nri nrl nrn nro nrr nrs nrt nru nsb nse nsf nsg nsi nsl nsn nso nsr nss nst nsu ntb nte ntf ntg nti ntn nto ntr nts ntt ntu nub nue nug nui nul nun nuo nur nus nut nuu o-i ob- obb obe obf obg obi obl