-er -ji bbb bbd bbe bbg bbi bbr bbt bdb bdd bde bdg bdi bdj bdr bdt be- beb bed bee beg bei ber bet bgb bgd bge bgg bgi bgr bgt bi- bib bid bie big bii bij bir bit bjd bjg bji bjj bjr bjt brb brd bre brg bri brj brr brt btb btd bte btg bti btr btt dbb dbd dbe dbg dbi dbr dbt ddb ddd dde ddg ddi ddr ddt de- deb ded dee deg dei dej der det dgd dge dgg dgi dgr dgt di- dib did die dig dii dir dit dj- djb djd dje djg dji djt drb drd dre drg dri drj drr drt dtb dtd dte dtg dti dtj dtr dtt ebb ebd ebe ebg ebi ebj ebr ebt ed- edb edd ede edg edi edj edr edt eeb eed eee eeg eer eet egb egd ege egg egi egr egt eib eid eie eig eii eij eir eit ejd eji ejt erb erd ere erg eri err ert etb etd ete etg eti etj etr ett g-d gbd gbe gbg gbi gbj gbr gbt gdb gdd gde gdi gdr gdt ge- geb ged gee geg gei ger get ggb ggd ggg ggi ggj ggr ggt gib gid gie gig gii gij gir git gje gjg gjr gjt grb grd gre grg gri grj grr grt gtb gtd gte gtg gti gtr gtt i-d ibb ibd ibe ibg ibi ibj ibr ibt idb idd ide idg idi idr idt ie- ied iee ieg iei iej ier iet igb igd ige igg igi igr igt iib iid iie iii iij iir iit ijb ije ijg iji ijt ir- irb ird ire irg iri irj irr irt itb itd ite itg iti itj itt j-d j-i jbg jbi jbj jbr jbt jdb jde jdg jdi jdr jdt jeb jed jee jeg jei jej jer jet jgb jge jgi jgr jgt jib jie jig jii jij jir jit jjb jjg jjj jjr jrb jrg jri jrr jrt jtb jte jtg jti jtr jtt rbb rbd rbe rbg rbi rbr rbt rdb rdd rde rdg rdi rdj rdr rdt re- reb red ree reg rei rer ret rgb rgd rge rgg rgi rgr rgt rib rid rie rig rii rir rit rjg rjr rrb rrd rrg rri rrr rrt rtb rtd rte rtg rti rtj rtr rtt tbb tbd tbe tbg tbi tbj tbr tbt tdb tdd tde tdg tdi tdr tdt te- teb ted tee teg tei tej ter tet tgb tge tgg tgi tgr tgt tib tid tie tig tii tir tit tjd tje tji tjr trb trd tre trg tri trr trt ttb ttd tte ttg tti ttr ttt

bbbb bbdd bbeb bbet bbrg bd-j bd-r bdii bebb bebe bebi bede bedi beeb beed beeg beej beer beet begg begi beij beir beit berd bere berg beri berr bert bete beti bett bibb bibe bibi bide bidi bidr bieb bied bier biet bigb bigd bige bigg bigt biji birb bird bire birg biri birr birt bitd bite bitt brdt breb bred bree breg brei brer bret brid brie brig brit brje brrr btdt btie btrt bttb dbit dbtt dddd ddie ddre debe debi debt dedd dede dedi deeb deed deeg deer deet dege degi deid deie deir deit deje deji der- derb dere derg deri derj derr dete detr dgeg dgge dibb dibe dide didi didj dieb died dier diet dige digg digi diii dird dire dirr dirt dite diti ditt djed djer djet dred dree dreg drei dret drge drib drie drit dted ebbr ebed eber ebid ebit edde eddi ede- edei eder edge edie edit eede eeee eerg eete egbe egee eger eggb egge eggi egir egre egri egte eid- eide eidi eidr eied eiei eier eige eigg eiji eird eire eitb eiti eitr ejer ejit ejji erbb erbe erde erdi ereb ered erei erer eret erg- ergg ergi erie erit erre etbr etee eter etre ette etti gbde gddb gdrt gebe gebi gedd gede gedi geed geer geet gege gegg geie geig geir geit gerb gerd gere geri gert getb gete getg geti gett ggbt gggg gibb gibe gidd gide gidi gied gier giet gige gigg gigi gird gire girg giri girr girt gite gjig grbr greb gree greg gret grib grid grie grig grit grrr gtbr i-be ibed ibeg ibet ibge ibid ibie ibrd ibri ibtb idbe ided idee ider idid idie idig idir idre iedr ieet ieie iere ieri iett iger iget igri iide iied iiie iiii iiit iitr iitt ijdb ijet ijji irbe ired iree irer iri- irid irie irig irje irre irri irte irti itbe iter itet itie itri jbig jebb jebe jedi jeed jeer jeet jeig jeit jere jeri jert jetb jete jetg jeti jett jibb jibe jibi jidi jiet jigg jije jiji jird jirg jiri jirt jiti jrbr jrge jtbg rbbb rbbr rder rebb rebe redd rede redi redr reeb reed reet regd rege regi regr regt reid reii reir reit rejd rerd rere rerg reri rert retd rete reti retr rett rgbe rgbi rgit rgtr rib- ribe ridd ride ridi ried rier riet rige rigg rigi riji rire riri rite riti ritt rjdj rred rrrr rtdt rtee rtei tbit tbrb tddb tdri tedd tede tedi teed teej teer teet tegg tegi tegt teie teir ter- tere teri terj terr tete teti tetr tett tibi tidd tide tie- tied tiee tiei tier tiet tige tigi tigr tiit tijd tiji tirb tird tire tiri tirr tite titi titt tre- tred tree treg trei tret trge tri- trib trie trig trit trte trtr ttbb tter tttt

-tree b-e-d bbbee bd-re be-er bebed beber bebti bedde bedee beder bedet bedid bedri beebe beede beedi beerd beeri beete begee beget begge begti beibi beide beidi beier beige beird beire beite bejig bejte berbe berde bered bereg berei beret berge bergi berid berie berig berit berre berri berte berti betee beter betid betie betre bett- bette betti bibbe biber bibie bibri bidde bided bider bidet bidji