-er bbb bbe bbf bbg bbi bbr bbt be- beb bee bef beg bei ber bet bfb bfe bff bfg bfi bfr bft bgb bge bgf bgg bgi bgr bgt bi- bib bie bif big bii bir bit brb bre brf brg bri brr brt btb bte btf btg bti btr btt ebb ebe ebf ebg ebi ebr ebt eeb eee eef eeg eer eet ef- efb efe eff efg efi efr eft egb ege egf egg egi egr egt eib eie eif eig eii eir eit erb ere erf erg eri err ert etb ete etf etg eti etr ett fbb fbe fbf fbg fbi fbr fbt feb fee fef feg fei fer fet ffe fff ffg ffi ffr fft fgb fge fgf fgg fgi fgr fgt fib fie fif fig fii fir fit frb fre frf frg fri frr frt ftb fte ftf ftg fti ftr ftt gbe gbf gbg gbi gbr gbt ge- geb gee gef geg gei ger get gfb gfe gff gfi gfr gft ggb ggg ggi ggr ggt gib gie gif gig gii gir git grb gre grf grg gri grr grt gtb gte gtf gtg gti gtr gtt i-f ibb ibe ibf ibg ibi ibr ibt ie- iee ief ieg iei ier iet ifb ife iff ifg ifi ifr ift igb ige igf igg igi igr igt iib iie iif iii iir iit ir- irb ire irf irg iri irr irt itb ite itf itg iti itt rbb rbe rbf rbg rbi rbr rbt re- reb ree ref reg rei rer ret rfb rfe rff rfg rfi rfr rft rgb rge rgf rgg rgi rgr rgt rib rie rif rig rii rir rit rrb rrf rrg rri rrr rrt rtb rte rtf rtg rti rtr rtt tbb tbe tbf tbg tbi tbr tbt te- teb tee tef teg tei ter tet tfb tfe tff tfg tfi tfr tft tgb tge tgf tgg tgi tgr tgt tib tie tif tig tii tir tit trb tre trf trg tri trr trt ttb tte ttf ttg tti ttr ttt

bbbb bbeb bbet bbrg bebb bebe bebi beeb beef beeg beer beet befe beff beft begg begi beir beit bere berg beri berr bert bete beti bett bfgf bftt bibb bibe bibi bieb bief bier biet biff bifi bigb bige bigg bigt birb bire birg biri birr birt bite bitt breb bree bref breg brei brer bret brie brig brit brrr btie btrt bttb ebbr eber ebit eeee eefe eerg eete ef-g efbr efet effi efit eft- egbe egee eger egfr eggb egge eggi egir egre egri egte eiei eier eige eigg eire eitb eiti eitr erbb erbe ereb erei erer eret erft erg- ergg ergi erie erit erre etbr etee eter etfb etfe etre ette etti feeb feer feet fefe feff fefi fege fegg feie feig feir feit ferb fere ferr fert fete feti fetr fett ffee ffff ffii ffrr fftf fibe fief fier fife fiff fifi fift figg fiii fire fite fiti fitt free frei fret frib frie frig frit fter ftii gebe gebi geer geet gefe geft gege gegg geie geif geig geir geit gerb gere geri gert getb gete getg geti gett gfer ggbt ggfg gggg gibb gibe gief gier giet gife giff gift gige gigg gigi gire girg giri girr girt gite grbr greb gree gref greg gret grib grie grif grig grit grrr gtbr i-be ibeg ibet ibfi ibge ibie ibri ibtb ieet ieie iere ieri ietf iett ifbb ifer ifge ifit ifrb ifrf ifri iger iget igri iiie iiii iiit iitr iitt irbe iree irer irfe iri- irie irig irre irri irte irtf irti itbe iter itet itie itif itrf itri ittf rbbb rbbr rebb rebe reeb reef reet refe reff refg refi refr reft rege regi regr regt reif reii reir reit rere rerg reri rert rete reti retr rett rfef rgbe rgbi rgit rgtr rib- ribe rief rier riet rife riff rift rige rigg rigi riif rire riri rite riti ritt rrif rrrr rtbf rtee rtei rtfb tbit tbrb teef teer teet teff tefi teft tegg tegi tegt teie teir ter- tere terf teri terr tete teti tetr tett tfeb tgif tibi tie- tiee tief tiei tier tiet tiff tift tige tigi tigr tiit tirb tire tiri tirr tite titi titt tre- tree tref treg trei tret trfr trge tri- trib trie trif trig trit trte trtr ttbb tter ttff tttt

-tree bbbee be-er beber bebti beebe beeft beeri beete beffe befie befit begee beget begge begti beibi beier beife beige beire beite berbe bereg berei beret berge bergi berie berig berit berre berri berte berti betee beter betie betre bett- bette betti bibbe biber bibie bibri biebe biefe biere bieri biert bieti bifer biffi big-i bigge bigif bigig birgi birie biter bitit bitte bitti breef breer breet breg- brege bregg breit brere brett bribe brief brieg brier brige brigg brigi brite britt brrrr btr-t e-fit e-gif ebber ebbet ebbie eberg ebert ebibe eeeee eerie eetti efere eferi efetf effer effet effie efrei efter egger eggie eggig egret eiger eirie eiter eitri erbbe erber erege erere erier eriff erite erte erter etete etite etree etter ettie febre feere feier feige feret ferie ferit ferr- ferre ferri ferte feter feti- fetii fetir fette fiber fibr- fibre fieee fieri fifer fifie figee figer figge firee firei firer firie firit firre fitit fitri fitte freei freer freet frege freir freit frere frett frier frige frigg frite fritt ftrtt gbefi gberg gbfte gbiti geber gebet gebre geere geert geete gefte gegge geier geige geire geite geitt gerbe gerbi gerre gerri gertt getee geter getit gette getti gi-fi gibbe gibbi giber gibi- gieft giger gigge girei gitie gitig gitit grebe greef greer greet grefe greff grege gregg greif greig greit grete grett grftr grief grieg grier griet grife griff grift grigg grite grrrr i-bet iberg ibert ibeti iebet ieiri ierei iette if-- ifere iffet ifrit ifttt iggri igigi iiiee iiiii iitti irbit iregi irete irite irreg irrit itbig itbit itete itfet itfit itget