-er -ji bbb bbe bbg bbi bbr bbs bbt be- beb bee beg bei ber bes bet bgb bge bgg bgi bgr bgs bgt bi- bib bie big bii bij bir bis bit bjg bji bjj bjr bjs bjt brb bre brg bri brj brr brs brt bsb bse bsg bsi bsj bsr bss bst btb bte btg bti btr bts btt ebb ebe ebg ebi ebj ebr ebs ebt eeb eee eeg eer ees eet egb ege egg egi egr egs egt eib eie eig eii eij eir eis eit eji ejt erb ere erg eri err ers ert es- esb ese esg esi esr ess est etb ete etg eti etj etr ets ett gbe gbg gbi gbj gbr gbs gbt ge- geb gee geg gei ger ges get ggb ggg ggi ggj ggr ggs ggt gib gie gig gii gij gir gis git gje gjg gjr gjt grb gre grg gri grj grr grs grt gsb gse gsg gsi gsj gsr gss gst gtb gte gtg gti gtr gts gtt ibb ibe ibg ibi ibj ibr ibs ibt ie- iee ieg iei iej ier ies iet igb ige igg igi igr igs igt iib iie iii iij iir iis iit ijb ije ijg iji ijs ijt ir- irb ire irg iri irj irr irs irt is- isb ise isg isi isj isr iss ist itb ite itg iti itj its itt j-i jbg jbi jbj jbr jbs jbt jeb jee jeg jei jej jer jes jet jgb jge jgi jgr jgs jgt jib jie jig jii jij jir jis jit jjb jjg jjj jjr jjs jrb jrg jri jrr jrs jrt jsb jse jsg jsi jsj jsr jss jst jtb jte jtg jti jtr jts jtt rbb rbe rbg rbi rbr rbs rbt re- reb ree reg rei rer res ret rgb rge rgg rgi rgr rgs rgt rib rie rig rii rir ris rit rjg rjr rrb rrg rri rrr rrs rrt rsb rse rsg rsi rsj rsr rss rst rtb rte rtg rti rtj rtr rts rtt sbb sbe sbg sbi sbj sbr sbs sbt se- seb see seg sei sej ser ses set sgb sge sgg sgi sgr sgs sgt sib sie sig sii sij sir sis sit sjb sje sji sjj sjr sjs sjt sr- srb sre srg sri srj srr srs srt ss- ssb sse ssg ssi ssj ssr sss sst stb ste stg sti stj str sts stt tbb tbe tbg tbi tbj tbr tbs tbt te- teb tee teg tei tej ter tes tet tgb tge tgg tgi tgr tgs tgt tib tie tig tii tir tis tit tje tji tjr tjs trb tre trg tri trr trs trt tsb tse tsg tsi tsj tsr tss tst ttb tte ttg tti ttr tts ttt

bbbb bbbs bbeb bbet bbrg bebb bebe bebi beeb beeg beej beer bees beet begg begi begs beij beir beis beit bere berg beri berr bers bert bes- bese bess best bete beti bets bett bggs bgst bibb bibe bibi bibs bieb bier bies biet bigb bige bigg bigs bigt biis biji bijs birb bire birg biri birr birs birt bis- bise biss bist bite bits bitt breb bree breg brei brer bres bret brie brig bris brit brje brrr brrs brsb brsr brst bseb bsee bseg bser bses bset bsgs bsse bsts btie btrt btss bttb ebbr ebbs eber ebes ebis ebit eeee eees eegs eerg eers eese eesi eete eets egbe egee eger eggb egge eggi eggs egir egis egre egri egss egte egts eiei eier eies eige eigg eiji eire eirs eise eiss eist eitb eiti eitr ejer ejit ejji erbb erbe ereb erei erer eres eret erg- ergg ergi ergs erie eris erit erre errs erse ersi erst erts esbs esee eser eses eset esie esis esit esri esse essg essi esst este estj estr ests etbr etee eter etes etre etsi ette etti gbbs gebe gebi geer gees geet gege gegg geie geig geir geis geit gerb gere geri gers gert gesg gesi gess gest getb gete getg geti gets gett ggbt gggg ggss gibb gibe gibs gier gies giet gige gigg gigi gigs giis gijs gire girg giri girr girs girt gise giss gist gite gits gjig grbr greb gree greg gres gret grib grie grig gris grit grrr grrs grss gsis gsse gstr gtbr i-be ibeg ibes ibet ibge ibie ibis ibri ibss ibtb ibts ieet ieie iere ieri iers iesg iesi iesr iest iett iger iges iget iggs igis igri iies iiie iiii iiis iiit iirs iisi iisj iisr iist iitr iitt ijet ijji irbe iree irer ires irgs iri- irie irig iris irje irre irri irrs irse irsg irte irti irts isbe isbt iseb isee iser ises iset isie isis isit isrg isri isse issi issr isss iste isti istj istr ists itbe itbs iter ites itet itgs itie itis itri itrs itse itsi jbig jebb jebe jeer jees jeet jeig jeit jere jeri jers jert jese jess jest jetb jete jetg jeti jets jett jibb jibe jibi jibs jiet jigg jigs jije jiji jirg jiri jirt jist jiti jits jrbr jrge jset jsgi jssr jsss jtbg jtsb rbbb rbbr rbbs rbis rbss rbst rebb rebe rebs reeb rees reet rege regi regr regs regt reii reir reis reit rere rerg reri rers rert rese resi ress rest rete reti retr rets rett rgbe rgbi rgit rgtr rgts rib- ribe ribs rier ries riet rige rigg rigi rigs riis riji rijs rire riri rirs rise risi riss rist rite riti rits ritt rrrr rsbi rsee rsgb rsis rsre rsts rtee rtei rtes rtgs rtss rtts s-ib s-ii sbbs sber sbig sbse sbsi sbst se-e se-g se-i se-s se-t sebe sebi sebs sebt seeb seeg seer sees seet sege segg segi segs seie seii seir seis seit serb sere serg seri serj serr sers sert sese sesi sess sest set- sete seti sets sett sger sges sggg sggs sgss sgts sibe sibi sibs sieg sier sies sige sigg