-er bbb bbe bbf bbi bbl bbr bbt be- beb bee bef bei bel ber bet bfb bfe bff bfi bfl bfr bft bi- bib bie bif bii bil bir bit blb ble blf bli bll blr blt brb bre brf bri brl brr brt btb bte btf bti btl btr btt ebb ebe ebf ebi ebl ebr ebt eeb eee eef eel eer eet ef- efb efe eff efi efl efr eft eib eie eif eii eil eir eit elb ele elf eli ell elr elt erb ere erf eri erl err ert etb ete etf eti etl etr ett fbb fbe fbf fbi fbl fbr fbt feb fee fef fei fel fer fet ffe fff ffi ffl ffr fft fib fie fif fii fil fir fit flb fle flf fli fll flr flt frb fre frf fri frl frr frt ftb fte ftf fti ftl ftr ftt i-f ibb ibe ibf ibi ibl ibr ibt ie- iee ief iei iel ier iet ifb ife iff ifi ifl ifr ift iib iie iif iii iil iir iit il- ilb ile ilf ili ill ilr ilt ir- irb ire irf iri irl irr irt itb ite itf iti itl itt lbb lbe lbf lbi lbl lbr lbt leb lee lef lei lel ler let lfb lfe lff lfi lfl lfr lft lib lie lif lii lil lir lit llb lle llf lli lll llr llt lrb lrf lri lrr lrt ltb lte ltf lti ltl ltr ltt rbb rbe rbf rbi rbl rbr rbt re- reb ree ref rei rel rer ret rfb rfe rff rfi rfl rfr rft rib rie rif rii ril rir rit rle rlf rli rll rlr rlt rrb rrf rri rrl rrr rrt rtb rte rtf rti rtl rtr rtt tbb tbe tbf tbi tbl tbr tbt te- teb tee tef tei tel ter tet tfb tfe tff tfi tfl tfr tft tib tie tif tii til tir tit tle tlf tli tll tlr tlt trb tre trf tri trl trr trt ttb tte ttf tti ttl ttr ttt

bbbb bbeb bbet bblb bebb bebe bebi beeb beef beel beer beet befe beff beft beil beir beit bele beli bell belt bere beri berr bert bete beti bett bffl bftt bibb bibe bibi bibl bieb bief biel bier biet biff bifi bile bili bill bilt birb bire biri birl birr birt bite bitt blbt bleb blee blei blet blir blit breb bree bref brei brel brer bret brie bril brit brrr btie btrt bttb ebbr ebel eber ebit ebli eeee eefe eefl eele eete efbr efet effi efil efit eft- eiei eier eile eire eitb eiti eitr el-b elbe elbi elee elef eler elet elfe elfi elft elie elif elil elit elle elli elte erbb erbe ereb erei erel erer eret erft erie eril erit erle erli erll erre ertl etbr etee etel eter etfb etfe etre ette etti fble feeb feel feer feet fefe feff fefi feie feil feir feit fele felf feli fell felt ferb fere ferr fert fete feti fetr fett ffee ffff ffii ffrr fftf fibe fief fiel fier fife fiff fifi fift fiii fiil file fili fill fire fite fiti fitt flee fler flet flii flit free frei fret frib frie fril frit ft-l fter ftii ftlb i-be ibet ibfi ibie ible ibri ibtb ibtl ieet ieie iele iere ieri ietf iett ifbb ifel ifer ifil ifit ifrb ifrf ifri iiie iiii iiit iitr iitt ile- iler ilet ilie ilir ilit ill- ille illi illt ilre irbe iree irel irer irfe iri- irie iril irlb irre irri irte irtf irti itbe itel iter itet itie itif itil itll itrf itri ittf lblr lbrt leef leel leer leet lefe leff left leib leie leif leil leir leit lele leli lell lere lert lete leti lett libe libr lieb lief liel lier liet life liff lifl lift liii liir lilb lile lili lill lilt lire liri lirl lirr lirt litb lite liti litl litr litt llef llet llll lrif lrrr ltbf ltbl ltee ltib lttr rbbb rbbr rble rebb rebe reeb reef reel reet refe reff refi refl refr reft reif reii reil reir reit relb rele rell relt rere reri rert rete reti retr rett rfef rffl rib- ribe rief riel rier riet rife riff rift riif rile rill rire riri rite riti ritl ritt rlee rlef rlif rrif rrle rrrr rtbf rtee rtei rtfb rtle rtlt tbil tbit tbrb teef teel teer teet teff tefi tefl teft teie teil teir tel- tele teli tell telt ter- tere terf teri terr tete teti tetr tett tfeb tibi tie- tiee tief tiei tiel tier tiet tiff tift tiit tile till tilr tilt tirb tire tiri tirl tirr tite titi titt tlli tre- tree tref trei tret trfr tri- trib trie trif tril trit trte trtr ttbb tter ttff tttt

-tree bbbee be-er bebel beber bebti beebe beeft beele beeli beeri beete beffe befie befit beibi beier beife beire beite belee belef belet belie belif belit bellb belle belli berbe berei berel beret berie beril berit berle berli berre berri berte berti betee betel beter betie betle betre bett- bette betti bibbe bibel biber bibie bible bibri biebe biefe biele biere bieri biert bieti bifer biffi bilbe bilbi bilel bili- bilif bille billi birel birie birle bitel biter bitit bitle bitte bitti bleer bleet bleft bleib bleit blere blete blier blife blirt blite blitt breef breel breer breet breil breit brell brere brett bribe brief briel brier brill brite britt brrrr btile btr-t e-fit ebber ebbet ebbie ebble ebell eberl ebert ebibe ebill eeeee eeler eerie eetti efere eferi efetf effer effet effie efile efrei eftel efter eifel eiler eilet eirie eitel eiter eitri elbie eleet elele eleri eliel elife elite ellel eller ellet ellie erbbe erber erbil erere erier eriff erite erte ertel erter ertil etete etile etite etree ettel etter ettie ettle febel feble febre feele feere feier feile felet felle felli felte feltt ferel feret ferie ferit ferle ferr- ferre