-er bbb bbd bbe bbg bbi bbr bbs bdb bdd bde bdg bdi bdr bds be- beb bed bee beg bei ber bes bgb bgd bge bgg bgi bgr bgs bi- bib bid bie big bii bir bis brb brd bre brg bri brr brs bsb bsd bse bsg bsi bsr bss dbb dbd dbe dbg dbi dbr dbs ddb ddd dde ddg ddi ddr dds de- deb ded dee deg dei der des dgd dge dgg dgi dgr dgs di- dib did die dig dii dir dis drb drd dre drg dri drr drs dsb dsd dse dsg dsi dsr dss ebb ebd ebe ebg ebi ebr ebs ed- edb edd ede edg edi edr eds eeb eed eee eeg eer ees egb egd ege egg egi egr egs eib eid eie eig eii eir eis erb erd ere erg eri err ers es- esb esd ese esg esi esr ess g-d gbd gbe gbg gbi gbr gbs gdb gdd gde gdi gdr gds ge- geb ged gee geg gei ger ges ggb ggd ggg ggi ggr ggs gib gid gie gig gii gir gis grb grd gre grg gri grr grs gsb gsd gse gsg gsi gsr gss i-d ibb ibd ibe ibg ibi ibr ibs idb idd ide idg idi idr ids ie- ied iee ieg iei ier ies igb igd ige igg igi igr igs iib iid iie iii iir iis ir- irb ird ire irg iri irr irs is- isb isd ise isg isi isr iss rbb rbd rbe rbg rbi rbr rbs rdb rdd rde rdg rdi rdr rds re- reb red ree reg rei rer res rgb rgd rge rgg rgi rgr rgs rib rid rie rig rii rir ris rrb rrd rrg rri rrr rrs rsb rsd rse rsg rsi rsr rss sbb sbd sbe sbg sbi sbr sbs sdb sdd sde sdg sdi sdr sds se- seb sed see seg sei ser ses sgb sgd sge sgg sgi sgr sgs sib sid sie sig sii sir sis sr- srb srd sre srg sri srr srs ss- ssb ssd sse ssg ssi ssr sss

bbbb bbbs bbdd bbeb bbrg bd-r bdes bdii bdsd bebb bebe bebi bede bedi beds beeb beed beeg beer bees begg begi begs beir beis berd bere berg beri berr bers bes- bese bess bggs bibb bibe bibi bibs bide bidi bidr bids bieb bied bier bies bigb bigd bige bigg bigs biis birb bird bire birg biri birr birs bis- bisd bise biss brds breb bred bree breg brei brer bres brid brie brig bris brrr brrs brsb brsr bsbd bseb bsed bsee bseg bser bses bsgs bsrd bssd bsse dbrs dbss dddd ddes ddie ddre ddss debe debi debs dedd dede dedi deeb deed deeg deer dees dege degi degs deid deie deir deis der- derb dere derg deri derr ders des- dese desg desi dess dgeg dgge dgsb dgsi dibb dibe dibs dide didi dids dieb died dier dies dige digg digi digs diii diis dird dire dirr dirs dis- disd dise disg disi diss dred dree dreg drei dres drge drgs drib drie drrs dsdr dsei dsri dsrr dssi ebbr ebbs ebed eber ebes ebid ebis edde eddi edds ede- edei eder edes edge edie edis edss eede eeee eees eegs eerg eers eese eesi egbe egee eger eggb egge eggi eggs egir egis egre egri egss eid- eide eidi eidr eied eiei eier eies eige eigg eird eire eirs eisd eise eiss erbb erbe erde erdi erds ereb ered erei erer eres erg- ergg ergi ergs erie eris erre errs erse ersi esbs esdi esds esee eser eses esie esis esrd esri esse essg essi gbbs gbde gddb gdes gebe gebi gedd gede gedi geds geed geer gees gege gegg geie geig geir geis gerb gerd gere geri gers gesg gesi gess gggg ggss gibb gibe gibs gidd gide gidi gids gied gier gies gige gigg gigi gigs giis gird gire girg giri girr girs gisd gise giss grbr grds greb gree greg gres grib grid grie grig gris grrr grrs grss gsds gsis gsse i-be ibed ibeg ibes ibge ibid ibie ibis ibrd ibri ibss idbe ided idee ider ides idid idie idig idir idis idre idse idss iedr ieds ieie iere ieri iers iesg iesi iesr iger iges iggs igis igri iide iied iies iiie iiii iiis iirs iisd iisi iisr irbe irds ired iree irer ires irgs iri- irid irie irig iris irre irri irrs irse irsg isbd isbe isdb isde isds iseb ised isee iser ises isie isis isrg isri isse issi issr isss rbbb rbbr rbbs rbds rbis rbsd rbss rder rdgs rebb rebe rebs redd rede redi redr reds reeb reed rees regd rege regi regr regs reid reii reir reis rerd rere rerg reri rers rese resi ress rgbe rgbi rgds rib- ribe ribs ridd ride ridi rids ried rier ries rige rigg rigi rigs riis rire riri rirs risd rise risi riss rred rrrr rsbi rsdd rsdg rsds rsee rsgb rsid rsis rsre s-ib s-ii sbbs sbds sber sbig sbsd sbse sbsi sdds sder sdes sdge sdgs sdib sdrs sdss se-d se-e se-g se-i se-s sebe sebi sebs sede seds seeb seed seeg seer sees sege segg segi segs seid seie seii seir seis serb serd sere serg seri serr sers sese sesi sess sger sges sggg sggs sgsd sgss sibe sibi sibs sidd side sidi sidr sids sied sieg sier sies sigd sige sigg sigi sigs sire siri sirr sirs sisd sise sisi siss srde sreb sres srgb srib sris srsd ssbr ssdd ssee sses ssgs ssid ssis ssrg ssri ssrs sssb sssi ssss

b-e-d bbbee bbser bd-re bdser be-er bebed beber bebes bedde bedee beder bedes bedid bedri bedse beebe beebs beede beedi beerd beeri beers beesd begee begge beggs beibi beide beidi beier beige beird beire beirs berbe berde bered bereg berei beres berge bergi bergs berid berie berig beris berre berri berse besed besee besie besri besse bessi bibbe bibbs biber