-er b-u bbb bbe bbf bbg bbh bbl bbn bbr bbs bbu be- beb bee bef beg beh bel ben ber bes beu bfb bfe bff bfg bfh bfl bfn bfr bfs bfu bgb bge bgf bgg bgh bgl bgn bgr bgs bgu bhb bhe bhf bhg bhh bhl bhr bhs bhu blb ble blf blg blh bll bln blr bls blu bnb bne bnf bng bnl bnn bnr bns bnu brb bre brf brg brh brl brn brr brs bru bsb bse bsf bsg bsh bsl bsn bsr bss bsu bub bue buf bug buh bul bun bur bus buu ebb ebe ebf ebg ebh ebl ebn ebr ebs ebu eeb eee eef eeg eel een eer ees ef- efb efe eff efg efh efl efr efs egb ege egf egg egh egl egn egr egs egu ehb ehe ehf ehg ehh ehl ehn ehr ehs ehu elb ele elf elg elh ell eln elr els elu en- enb ene enf eng enh enl enn enr ens enu erb ere erf erg erh erl ern err ers eru es- esb ese esf esg esh esl esn esr ess esu eu- eub eue euf eug eul eun eur eus fbb fbe fbf fbg fbh fbl fbn fbr fbs fbu feb fee fef feg feh fel fen fer fes feu ffe fff ffg ffh ffl ffn ffr ffs ffu fgb fge fgf fgg fgh fgl fgn fgr fgs fhb fhe fhf fhg fhh fhl fhn fhr fhs flb fle flf flg fll fln flr fls flu fnb fne fnf fng fnh fnl fnn fnr fns fnu frb fre frf frg frh frl frn frr frs fru fsb fse fsf fsg fsh fsl fsn fsr fss fsu fub fue fuf fug ful fun fur fus fuu gbe gbf gbg gbh gbl gbn gbr gbs gbu ge- geb gee gef geg geh gel gen ger ges geu gfb gfe gff gfh gfl gfr gfs ggb ggg ggh ggn ggr ggs ggu ghb ghe ghg ghh ghl ghn ghr ghs glb gle glf glg glh gll gln glr gls glu gnb gne gnf gnl gnn gnr gns gnu grb gre grf grg grh grl grn grr grs gru gsb gse gsf gsg gsl gsn gsr gss gsu gu- gub gue guf gug gul gun gur gus guu hbb hbe hbf hbg hbh hbl hbn hbr hbs hbu he- heb hee hef heg heh hel hen her hes heu hfb hfe hff hfg hfh hfl hfn hfr hfs hfu hgb hge hgf hgg hgh hgl hgn hgr hgs hgu hhb hhe hhf hhg hhh hhl hhn hhr hhs hhu hlb hle hlf hlg hlh hll hln hlr hls hlu hnb hne hnf hng hnh hnl hnn hns hnu hr- hrb hre hrf hrg hrh hrl hrn hrr hrs hru hsb hse hsf hsg hsh hsl hsn hsr hss hsu hub hue huf hug huh hul hun hur hus huu lbb lbe lbf lbg lbh lbl lbr lbs lbu leb lee lef leg leh lel len ler les leu lfb lfe lff lfg lfh lfl lfn lfr lfs lfu lgb lge lgf lgg lgh lgl lgn lgr lgs lgu lhb lhf lhh lhr lhs lhu llb lle llf llg lll lln llr lls llu lnb lne lng lnh lnl lnn lnr lns lnu lrb lrf lrg lrh lrn lrr lrs lru lsb lse lsf lsg lsh lsl lsn lsr lss lsu lub lue luf lug luh lul lun lur lus luu nbb nbe nbf nbg nbl nbn nbr nbs nbu ne- neb nee nef neg neh nel nen ner nes neu nfb nfe nff nfl nfn nfr nfs nfu ngb nge ngf ngg ngh ngl ngn ngs ngu nhb nhe nhf nhg nhh nhl nhn nhr nhs nhu nlb nle nlf nlg nlh nll nln nlr nls nlu nnb nne nnf nng nnh nnl nnn nns nnu nrb nre nrf nrg nrl nrn nrr nrs nru nsb nse nsf nsg nsh nsl nsn nsr nss nsu nub nue nug nuh nul nun nur nus nuu rbb rbe rbf rbg rbh rbl rbn rbr rbs rbu re- reb ree ref reg reh rel ren rer res reu rfb rfe rff rfg rfh rfl rfn rfr rfs rfu rgb rge rgf rgg rgh rgn rgr rgs rh- rhb rhe rhf rhg rhh rhl rhn rhr rhs rhu rle rlf rlg rlh rll rln rlr rls rlu rnb rng rnh rnn rnr rns rnu rrb rrf rrg rrh rrl rrn rrr rrs rru rsb rse rsf rsg rsh rsl rsn rsr rss rsu rub rue ruf rug ruh run rur rus ruu sbb sbe sbf sbg sbh sbl sbn sbr sbs sbu se- seb see sef seg seh sel sen ser ses seu sfb sfe sff sfg sfh sfl sfn sfr sfs sfu sgb sge sgf sgg sgh sgl sgn sgr sgs sgu sh- shb she shf shg shh shl shn shr shs shu slb sle slf slg slh sll sln slr sls slu snb sne snf sng snl snn snr sns snu sr- srb sre srf srg srh srl srn srr srs ss- ssb sse ssf ssg ssh ssl ssn ssr sss ssu sub sue suf sug suh sul sun sur sus suu ubb ube ubf ubg ubh ubl ubn ubr ubs ubu ueb uee uef ueg ueh uel uen uer ues ufe uff ufg ufh ufl ufn ufr ufs ufu ugb uge ugf ugg ugh ugl ugn ugr ugs ugu uhb uhe uhf uhh uhl uhr uhs uhu ulb ule ulf ulg ull uln ulr uls ulu un- unb une unf ung unh unl unn unr uns unu ur- urb ure urf urg url urn urr urs uru usb use usf usg ush usl usn usr uss usu uue uug uun uur uus uuu

-ene bbbb bbbs bbeb bbfn bbhs bblb bbls bbng bbrg bebb bebe beeb beef beeg beel been beer bees befe beff begg begs begu behn behr behs bele belg bell bels belu bene beng benn bens benu bere berg bern berr bers beru