-er bbb bbe bbg bbi bbm bbr bbt be- beb bee beg bei bem ber bet bgb bge bgg bgi bgm bgr bgt bi- bib bie big bii bim bir bit bmb bme bmg bmi bmm bmr bmt brb bre brg bri brm brr brt btb bte btg bti btm btr btt ebb ebe ebg ebi ebm ebr ebt eeb eee eeg eem eer eet egb ege egg egi egm egr egt eib eie eig eii eim eir eit em- emb eme emg emi emm emr emt erb ere erg eri erm err ert etb ete etg eti etm etr ett gbe gbg gbi gbm gbr gbt ge- geb gee geg gei gem ger get ggb ggg ggi ggm ggr ggt gib gie gig gii gim gir git gmb gme gmg gmi gmm gmr gmt grb gre grg gri grm grr grt gtb gte gtg gti gtm gtr gtt ibb ibe ibg ibi ibm ibr ibt ie- iee ieg iei iem ier iet igb ige igg igi igm igr igt iib iie iii iim iir iit im- imb ime img imi imm imt ir- irb ire irg iri irm irr irt itb ite itg iti itm itt m-r mbb mbe mbg mbi mbm mbr mbt meb mee meg mei mem mer met mgb mge mgi mgm mgr mgt mi- mib mie mig mii mim mir mit mmb mme mmg mmi mmm mmr mmt mrb mre mrg mri mrm mrr mrt mtb mte mtg mti mtm mtr mtt rbb rbe rbg rbi rbm rbr rbt re- reb ree reg rei rem rer ret rgb rge rgg rgi rgr rgt rib rie rig rii rim rir rit rmb rme rmg rmi rmm rmr rmt rrb rrg rri rrm rrr rrt rtb rte rtg rti rtm rtr rtt tbb tbe tbg tbi tbm tbr tbt te- teb tee teg tei tem ter tet tgb tge tgg tgi tgm tgr tgt tib tie tig tii tim tir tit tmb tme tmg tmi tmm tmr tmt trb tre trg tri trm trr trt ttb tte ttg tti ttm ttr ttt

bbbb bbeb bbet bbgm bbmg bbrg bebb bebe bebi beeb beeg beem beer beet begg begi beim beir beit beme bere berg beri berm berr bert bete beti bett bibb bibe bibi bieb bier biet bigb bige bigg bigt birb bire birg biri birr birt bite bitt bmir bmmi breb bree breg brei brem brer bret brie brig brim brit brrm brrr btie btrt bttb ebbr eber ebit eeee eerg eete egbe egee egem eger eggb egge eggi egir egre egri egte eiei eier eige eigg eime eimi eire eitb eiti eitm eitr embe embi embr emer emet emig emii emim emir emit emme emmi emre emte erbb erbe ereb erei erem erer eret erg- ergg ergi erie erim erit erme erre etbr etee etem eter etim etre etrm ette etti gebe gebi geer geet gege gegg geie geig geir geit gem- gemm gemr gerb gere geri germ gert getb gete getg geti gett ggbt gggg gibb gibe gier giet gige gigg gigi gime gire girg giri girr girt gite gmer gmit gmme gmmr grbr greb gree greg grem gret grib grie grig grim grit grmt grrr gtbr i-be ibbm ibeg ibet ibge ibie ibim ibri ibtb ieet ieie ieme iere ieri ietm iett igem iger iget igri iiie iiii iiit iitm iitr iitt imbe imbi imer imet imir imit imme immi immt imre imri imrr irbe irbm iree irem irer irgm iri- irie irig irre irri irte irti itbe item iter itet itie itim itme itri mbim mebe meem meer meet meg- mege megg megr meir meit meme memr mer- merb mere meri merm mert met- mete meti mett mger mgit mgmt mgrm miee miem mier miet mige migg migi miii miit mim- mime mimi mire mirg miri mirr mirt mit- mitb mite miti mitm mitt mmii mmmm mrbb mrbm mreb mree mreg mrtm mrtt mtge mtre mtrr mttr rbbb rbbr rebb rebe reeb reem reet rege regi regm regr regt reii reim reir reit reme remi rere rerg reri rert rete reti retr rett rgbe rgbi rgit rgtr rib- ribe riem rier riet rige rigg rigi rime rimi rimm rire riri rite riti ritt rmrg rrrr rtee rtei rtmi tbit tbrb teem teer teet tegg tegi tegt teie teim teir teme ter- tere teri term terr tete teti tetr tett tibi tie- tiee tiei tier tiet tige tigi tigm tigr tiit time timi timm tirb tire tiri tirr tite titi titt tmbg tmbr tmge tmtt tre- tree treg trei trem tret trge tri- trib trie trig trim trit trmb trmi trte trtr ttbb tter ttim tttt

-tree bbbee be-er beber bebti beebe beeri beete begee begem beget begge begti beibi beier beige beire beite bembe bemer bemet berbe bereg berei beret berge bergi berie berig berim berit berme berre berri berte berti betee beter betie betim betre bett- bette betti bibbe biber bibie bibri biebe biere bieri biert bieti big-i bigge bigig bigme birgi birie birme birmi biter bitit bitte bitti bmiii breem breer breet breg- brege bregg breim breit breme bremm brere brett bribe brieg brier brige brigg brigi brime brimm brite britt brmmm brrrr btr-t ebber ebbet ebbie eberg ebert ebibe eeeee eerie eetti egger eggie eggig egrem egret eiger eirie eiter eitri embee ember emeer emere emerg emeri emert emigi emigr emiri emite emmer emmet emmie emtee erbbe erber erege erem- erere erier erimi erite ermir ermit erte erter etete etite etree etter ettie gberg gbiti geber gebet gebre geere geert geete gegge geier geige geire geite geitt gemer gemme gemmi gemre gerbe gerbi gerim germe germi gerre gerri gertt getee getem geter getit getme gette getti gibbe gibbi giber gibi- giger gigge gimbi gimme gimri gimte girei gitie gitig gitim gitit gmeir gmiri grebe greer greet grege gregg greig greim greit greme gremi grete grett grieg grier griet grigg grime grimm grite grrrr i-bet i-m-r iberg ibert ibeti ibmer iebet ieiri ierei iette iggri igigi igrim iiiee iiiii iitti