-er bbb bbd bbe bbf bbg bbi bbr bbs bbt bdb bdd bde bdf bdg bdi bdr bds bdt be- beb bed bee bef beg bei ber bes bet bfb bfd bfe bff bfg bfi bfr bfs bft bgb bgd bge bgf bgg bgi bgr bgs bgt bi- bib bid bie bif big bii bir bis bit brb brd bre brf brg bri brr brs brt bsb bsd bse bsf bsg bsi bsr bss bst btb btd bte btf btg bti btr bts btt dbb dbd dbe dbf dbg dbi dbr dbs dbt ddb ddd dde ddf ddg ddi ddr dds ddt de- deb ded dee def deg dei der des det dfb dfd dfe dff dfg dfi dfr dfs dft dgd dge dgf dgg dgi dgr dgs dgt di- dib did die dif dig dii dir dis dit drb drd dre drg dri drr drs drt dsb dsd dse dsf dsg dsi dsr dss dst dtb dtd dte dtf dtg dti dtr dts dtt ebb ebd ebe ebf ebg ebi ebr ebs ebt ed- edb edd ede edf edg edi edr eds edt eeb eed eee eef eeg eer ees eet ef- efb efd efe eff efg efi efr efs eft egb egd ege egf egg egi egr egs egt eib eid eie eif eig eii eir eis eit erb erd ere erf erg eri err ers ert es- esb esd ese esf esg esi esr ess est etb etd ete etf etg eti etr ets ett fbb fbd fbe fbf fbg fbi fbr fbs fbt fdb fdd fde fdf fdg fdi fdr fds fdt feb fed fee fef feg fei fer fes fet ffd ffe fff ffg ffi ffr ffs fft fgb fgd fge fgf fgg fgi fgr fgs fgt fib fid fie fif fig fii fir fis fit frb frd fre frf frg fri frr frs frt fsb fsd fse fsf fsg fsi fsr fss fst ftb ftd fte ftf ftg fti ftr fts ftt g-d gbd gbe gbf gbg gbi gbr gbs gbt gdb gdd gde gdf gdi gdr gds gdt ge- geb ged gee gef geg gei ger ges get gfb gfd gfe gff gfi gfr gfs gft ggb ggd ggg ggi ggr ggs ggt gib gid gie gif gig gii gir gis git grb grd gre grf grg gri grr grs grt gsb gsd gse gsf gsg gsi gsr gss gst gtb gtd gte gtf gtg gti gtr gts gtt i-d i-f ibb ibd ibe ibf ibg ibi ibr ibs ibt idb idd ide idf idg idi idr ids idt ie- ied iee ief ieg iei ier ies iet ifb ifd ife iff ifg ifi ifr ifs ift igb igd ige igf igg igi igr igs igt iib iid iie iif iii iir iis iit ir- irb ird ire irf irg iri irr irs irt is- isb isd ise isf isg isi isr iss ist itb itd ite itf itg iti its itt rbb rbd rbe rbf rbg rbi rbr rbs rbt rdb rdd rde rdf rdg rdi rdr rds rdt re- reb red ree ref reg rei rer res ret rfb rfd rfe rff rfg rfi rfr rfs rft rgb rgd rge rgf rgg rgi rgr rgs rgt rib rid rie rif rig rii rir ris rit rrb rrd rrf rrg rri rrr rrs rrt rsb rsd rse rsf rsg rsi rsr rss rst rtb rtd rte rtf rtg rti rtr rts rtt sbb sbd sbe sbf sbg sbi sbr sbs sbt sdb sdd sde sdf sdg sdi sdr sds sdt se- seb sed see sef seg sei ser ses set sfb sfd sfe sff sfg sfi sfr sfs sft sgb sgd sge sgf sgg sgi sgr sgs sgt sib sid sie sif sig sii sir sis sit sr- srb srd sre srf srg sri srr srs srt ss- ssb ssd sse ssf ssg ssi ssr sss sst stb std ste stf stg sti str sts stt tbb tbd tbe tbf tbg tbi tbr tbs tbt tdb tdd tde tdf tdg tdi tdr tds tdt te- teb ted tee tef teg tei ter tes tet tfb tfd tfe tff tfg tfi tfr tfs tft tgb tge tgf tgg tgi tgr tgs tgt tib tid tie tif tig tii tir tis tit trb trd tre trf trg tri trr trs trt tsb tsd tse tsf tsg tsi tsr tss tst ttb ttd tte ttf ttg tti ttr tts ttt

bbbb bbbs bbdd bbeb bbet bbrg bd-r bdes bdii bdsd bebb bebe bebi bede bedi beds beeb beed beef beeg beer bees beet befe beff beft begg begi begs beir beis beit berd bere berg beri berr bers bert bes- bese bess best bete beti bets bett bffs bfgf bfsi bfsr bfts bftt bggs bgst bibb bibe bibi bibs bide bidi bidr bids bieb bied bief bier bies biet biff bifi bigb bigd bige bigg bigs bigt biis birb bird bire birg biri birr birs birt bis- bisd bise biss bist bitd bite bits bitt brds brdt breb bred bree bref breg brei brer bres bret brid brie brig bris brit brrr brrs brsb brsr brst bsbd bseb bsed bsee bseg bser bses bset bsff bsfs bsgs bsrd bssd bsse bsts btdt btie btrt btss bttb dbfs dbit dbrs dbss dbtt dddd ddes ddie ddre ddss ddts debe debi debs debt dedd dede dedi deeb deed deef deeg deer dees deet defe deff defg defi defs deft dege degi degs deid deie deif deir deis deit der- derb dere derf derg deri derr ders des- dese desg desi dess dest dete detr dets dfds dfdt dfer dfrf dfri dftg dftr dfts dgeg dgge dgsb dgsi dibb dibe dibs dide didi dids dieb died dief dier dies diet dif- diff difs dige digg digi digs diii diis dird dire dirr dirs dirt dis- disd dise disg disi diss dist dite diti dits ditt dred dree dref dreg drei dres dret drge drgs drib drie drif drit drrs dsdr dsei dsif dsri dsrr dssi dsst dsts dted