-er bbb bbd bbe bbg bbr bbs bbt bdb bdd bde bdg bdj bdr bds bdt be- beb bed bee beg ber bes bet bgb bgd bge bgg bgr bgs bgt bjd bjg bjj bjr bjs bjt brb brd bre brg brj brr brs brt bsb bsd bse bsg bsj bsr bss bst btb btd bte btg btr bts btt dbb dbd dbe dbg dbr dbs dbt ddb ddd dde ddg ddr dds ddt de- deb ded dee deg dej der des det dgd dge dgg dgr dgs dgt dj- djb djd dje djg djs djt drb drd dre drg drj drr drs drt dsb dsd dse dsg dsj dsr dss dst dtb dtd dte dtg dtj dtr dts dtt ebb ebd ebe ebg ebj ebr ebs ebt ed- edb edd ede edg edj edr eds edt eeb eed eee eeg eer ees eet egb egd ege egg egr egs egt ejd ejt erb erd ere erg err ers ert es- esb esd ese esg esr ess est etb etd ete etg etj etr ets ett g-d gbd gbe gbg gbj gbr gbs gbt gdb gdd gde gdr gds gdt ge- geb ged gee geg ger ges get ggb ggd ggg ggj ggr ggs ggt gje gjg gjr gjt grb grd gre grg grj grr grs grt gsb gsd gse gsg gsj gsr gss gst gtb gtd gte gtg gtr gts gtt j-d jbg jbj jbr jbs jbt jdb jde jdg jdr jds jdt jeb jed jee jeg jej jer jes jet jgb jge jgr jgs jgt jjb jjg jjj jjr jjs jrb jrg jrr jrs jrt jsb jsd jse jsg jsj jsr jss jst jtb jte jtg jtr jts jtt rbb rbd rbe rbg rbr rbs rbt rdb rdd rde rdg rdj rdr rds rdt re- reb red ree reg rer res ret rgb rgd rge rgg rgr rgs rgt rjg rjr rrb rrd rrg rrr rrs rrt rsb rsd rse rsg rsj rsr rss rst rtb rtd rte rtg rtj rtr rts rtt sbb sbd sbe sbg sbj sbr sbs sbt sdb sdd sde sdg sdj sdr sds sdt se- seb sed see seg sej ser ses set sgb sgd sge sgg sgr sgs sgt sjb sjd sje sjj sjr sjs sjt sr- srb srd sre srg srj srr srs srt ss- ssb ssd sse ssg ssj ssr sss sst stb std ste stg stj str sts stt tbb tbd tbe tbg tbj tbr tbs tbt tdb tdd tde tdg tdr tds tdt te- teb ted tee teg tej ter tes tet tgb tge tgg tgr tgs tgt tjd tje tjr tjs trb trd tre trg trr trs trt tsb tsd tse tsg tsj tsr tss tst ttb ttd tte ttg ttr tts ttt

bbbb bbbs bbdd bbeb bbet bbrg bd-j bd-r bdes bdsd bebb bebe bede beds beeb beed beeg beej beer bees beet begg begs berd bere berg berr bers bert bes- bese bess best bete bets bett bggs bgst brds brdt breb bred bree breg brer bres bret brje brrr brrs brsb brsr brst bsbd bseb bsed bsee bseg bser bses bset bsgs bsrd bssd bsse bsts btdt btrt btss bttb dbrs dbss dbtt dddd ddes ddre ddss ddts debe debs debt dedd dede deeb deed deeg deer dees deet dege degs deje der- derb dere derg derj derr ders des- dese desg dess dest dete detr dets dgeg dgge dgsb djed djer djet djsr dred dree dreg dres dret drge drgs drrs dsdr dsrr dsst dsts dted dtss ebbr ebbs ebed eber ebes edde edds ede- eder edes edge edss edts eede eeee eees eegs eerg eers eese eete eets egbe egee eger eggb egge eggs egre egss egte egts ejer erbb erbe erde erds ereb ered erer eres eret erg- ergg ergs erre errs erse erst erts esbs esds esee eser eses eset esrd esse essg esst estd este estj estr ests etbr etds etee eter etes etre ette gbbs gbde gddb gdes gdrt gebe gedd gede geds geed geer gees geet gege gegg gerb gerd gere gers gert gesg gess gest getb gete getg gets gett ggbt gggg ggss grbr grds greb gree greg gres gret grrr grrs grss gsds gsse gstr gtbr jebb jebe jeed jeer jees jeet jere jers jert jese jess jest jetb jete jetg jets jett jrbr jrge jsds jset jssr jsss jtbg jtsb rbbb rbbr rbbs rbds rbsd rbss rbst rder rdgs rebb rebe rebs redd rede redr reds reeb reed rees reet regd rege regr regs regt rejd rerd rere rerg rers rert rese ress rest retd rete retr rets rett rgbe rgds rgtr rgts rjdj rred rrrr rsdd rsdg rsds rsee rsgb rsre rsts rtdt rtee rtes rtgs rtss rtts sbbs sbds sber sbsd sbse sbst sdds sder sdes sdet sdge sdgs sdrs sdss se-d se-e se-g se-s se-t sebe sebs sebt sede seds seeb seed seeg seer sees seet sege segg segs serb serd sere serg serj serr sers sert sese sess sest set- sete sets sett sger sges sggg sggs sgsd sgss sgts sjds sjrt srde sreb sres srgb srsd srtr ssbr ssdd ssee sses sset ssgs ssgt ssrg ssrs sssb ssss sstb sstd ssts stbd stbs stds sted stee steg ster stes stet stge stgr strd stre strs stss sttd sttr tbbs tbgs tbrb tbst tddb tdes tdse tdss tedd tede teds teed teej teer tees teet tegg tegs tegt ter- tere terj terr ters tesd tese tess test tete tetr tets tett tgts tjsj tre- tred tree treg tres tret trge trsd trst trte trtr tsbd tsdb tses tset tsgt tsse tssg tssr tsst tsts ttbb tter ttss tttt

-tree b-e-d bbbee bbser bd-re bdser be-er bebed beber bebes bedde bedee beder bedes bedet bedse beebe beebs beede beerd beers beesd beest beete beets begee beget begge beggs bejte berbe berde bered bereg beres beret berge bergs berre berse berte berts besed besee beset besse beste bests betee beter betes betre betrs bett- bette betts bredd brede bredt breed breer brees