-er bbb bbe bbg bbi bbk bbl bbr bbs bbt be- beb bee beg bei bek bel ber bes bet bez bgb bge bgg bgi bgk bgl bgr bgs bgt bgz bi- bib bie big bii bik bil bir bis bit biz bkb bke bkg bkk bkl bkr bks bkt blb ble blg bli blk bll blr bls blt blz brb bre brg bri brk brl brr brs brt brz bsb bse bsg bsi bsk bsl bsr bss bst btb bte btg bti btk btl btr bts btt btz bze bzr bzs bzz ebb ebe ebg ebi ebk ebl ebr ebs ebt eeb eee eeg eek eel eer ees eet egb ege egg egi egl egr egs egt eib eie eig eii eik eil eir eis eit ekb eke ekg eki ekl ekr eks ekt elb ele elg eli elk ell elr els elt elz erb ere erg eri erk erl err ers ert erz es- esb ese esg esi esk esl esr ess est etb ete etg eti etk etl etr ets ett etz eze ezr ezs ezz gbe gbg gbi gbk gbl gbr gbs gbt gbz ge- geb gee geg gei gek gel ger ges get gez ggb ggg ggi ggr ggs ggt ggz gib gie gig gii gik gil gir gis git giz gkb gks gkt glb gle glg gli glk gll glr gls glt glz grb gre grg gri grk grl grr grs grt gsb gse gsg gsi gsk gsl gsr gss gst gtb gte gtg gti gtk gtl gtr gts gtt gzr ibb ibe ibg ibi ibk ibl ibr ibs ibt ibz ie- iee ieg iei iek iel ier ies iet igb ige igg igi igk igl igr igs igt iib iie iii iil iir iis iit ikb ike iki ikk ikl ikr iks ikt il- ilb ile ilg ili ilk ill ilr ils ilt ilz ir- irb ire irg iri irk irl irr irs irt is- isb ise isg isi isk isl isr iss ist itb ite itg iti itk itl its itt itz ize izi izz k-t k-z kbb kbe kbi kbk kbl kbr kbs kbz ke- keb kee keg kei kek kel ker kes ket kez kgb kgi kgl kgs kib kie kig kii kik kil kir kis kit kiz kkb kke kki kkk kkl kkr kks kkt kl- klb klg kli klr kls klt klz krg kri krk krl krr krs krt ksb kse ksg ksi ksk ksl ksr kss kst ktb kte ktg ktk ktl ktr kts ktt lbb lbe lbg lbi lbk lbl lbr lbs lbt leb lee leg lei lek lel ler les let lez lgb lge lgg lgi lgk lgl lgr lgs lgt lib lie lig lii lik lil lir lis lit liz lkb lkg lkl lkr lks lkt llb lle llg lli llk lll llr lls llt llz lrb lrg lri lrk lrr lrs lrt lrz lsb lse lsg lsi lsk lsl lsr lss lst lsz ltb lte ltg lti ltk ltl ltr lts ltt ltz lzi lzr lzs rbb rbe rbg rbi rbk rbl rbr rbs rbt re- reb ree reg rei rek rel rer res ret rez rgb rge rgg rgi rgk rgr rgs rgt rib rie rig rii rik ril rir ris rit riz rkb rke rkg rkk rks rkt rkz rle rlg rli rll rlr rls rlt rrb rrg rri rrk rrl rrr rrs rrt rsb rse rsg rsi rsk rsl rsr rss rst rtb rte rtg rti rtk rtl rtr rts rtt rtz rzb rze sbb sbe sbg sbi sbk sbl sbr sbs sbt se- seb see seg sei sek sel ser ses set sez sgb sge sgg sgi sgk sgl sgr sgs sgt sib sie sig sii sik sil sir sis sit sk- skb ske skg ski skk skl skr sks skt slb sle slg sli slk sll slr sls slt sr- srb sre srg sri srk srl srr srs srt ss- ssb sse ssg ssi ssk ssl ssr sss sst ssz stb ste stg sti stk stl str sts stt stz sze szi szl szr tbb tbe tbg tbi tbk tbl tbr tbs tbt tbz te- teb tee teg tei tek tel ter tes tet tez tgb tge tgg tgi tgk tgl tgr tgs tgt tgz tib tie tig tii tik til tir tis tit tiz tkb tke tkg tkk tkl tkr tks tkt tkz tle tlg tli tlk tll tlr tls tlt tlz trb tre trg tri trk trl trr trs trt trz tsb tse tsg tsi tsk tsl tsr tss tst ttb tte ttg tti ttk ttl ttr tts ttt tze tzs z-g zbb zbl zbr zbs zbt zeb zee zek zel zer zes zet zez zgb zgg zgi zgs zib zie zig zik zil zir zis zit ziz zks zlr zlt zrl zrs zse zsg zsi zsl zst zsz zte ztl ztr zzr zzs zzt zzz

bbbb bbbs bbeb bbet bblb bbls bbrg bebb bebe bebi beeb beeg beek beel beer bees beet begg begi begs beik beil beir beis beit beke beki beks bele belg beli belk bell bels belt belz bere berg beri berk berr bers bert bes- bese besk bess best bete beti bets bett betz beze bezi bggs bgst bibb bibe bibi bibl bibs bieb biel bier bies biet bigb bige bigg bigs bigt biis bike bile bili bilk bill bils bilt bilz birb bire birg biri birk birl birr birs birt bis- bise bisk bisl biss bist bite bits bitt bitz bize bizz blbt bleb blee bleg blei blek bles blet blik blir blis blit bliz blkb blls blrg blss blst blts breb bree breg brei brek brel brer bres bret brez brie brig brik bril bris brit briz brkb brls brrr brrs brsb brsr brst bseb bsee bseg bser bses bset bsgs bskt bsse bsts btek btie btrt btss bttb bzer bzie bzrk bzzt bzzz ebbr ebbs ebel eber ebes ebis ebit ebli eeee eees eegs eeke eeks eele eels eerg eers eese eesi eesk eete eets eeze egbe egee