-er bbb bbd bbe bbg bbh bbi bbr bbs bdb bdd bde bdg bdh bdi bdr bds be- beb bed bee beg beh bei ber bes bgb bgd bge bgg bgh bgi bgr bgs bhb bhd bhe bhg bhh bhi bhr bhs bi- bib bid bie big bih bii bir bis brb brd bre brg brh bri brr brs bsb bsd bse bsg bsh bsi bsr bss dbb dbd dbe dbg dbh dbi dbr dbs ddb ddd dde ddg ddh ddi ddr dds de- deb ded dee deg deh dei der des dgd dge dgg dgh dgi dgr dgs dh- dhb dhd dhe dhh dhi dhr dhs di- dib did die dig dih dii dir dis drb drd dre drg dri drr drs dsb dsd dse dsg dsh dsi dsr dss ebb ebd ebe ebg ebh ebi ebr ebs ed- edb edd ede edg edh edi edr eds eeb eed eee eeg eer ees egb egd ege egg egh egi egr egs ehb ehd ehe ehg ehh ehi ehr ehs eib eid eie eig eii eir eis erb erd ere erg erh eri err ers es- esb esd ese esg esh esi esr ess g-d gbd gbe gbg gbh gbi gbr gbs gdb gdd gde gdh gdi gdr gds ge- geb ged gee geg geh gei ger ges ggb ggd ggg ggh ggi ggr ggs ghb ghd ghe ghg ghh ghi ghr ghs gib gid gie gig gih gii gir gis grb grd gre grg grh gri grr grs gsb gsd gse gsg gsi gsr gss h-i hbb hbd hbe hbg hbh hbi hbr hbs hdb hdd hde hdg hdh hdi hdr hds he- heb hed hee heg heh hei her hes hgb hge hgg hgh hgi hgr hgs hhb hhd hhe hhg hhh hhi hhr hhs hib hid hie hig hih hii hir his hr- hrb hrd hre hrg hrh hri hrr hrs hsb hsd hse hsg hsh hsi hsr hss i-d ibb ibd ibe ibg ibh ibi ibr ibs idb idd ide idg idh idi idr ids ie- ied iee ieg iei ier ies igb igd ige igg igh igi igr igs ihb ihd ihe ihg ihh ihi ihr ihs iib iid iie iih iii iir iis ir- irb ird ire irg iri irr irs is- isb isd ise isg ish isi isr iss rbb rbd rbe rbg rbh rbi rbr rbs rdb rdd rde rdg rdh rdi rdr rds re- reb red ree reg reh rei rer res rgb rgd rge rgg rgh rgi rgr rgs rh- rhb rhd rhe rhg rhh rhi rhr rhs rib rid rie rig rih rii rir ris rrb rrd rrg rrh rri rrr rrs rsb rsd rse rsg rsh rsi rsr rss sbb sbd sbe sbg sbh sbi sbr sbs sdb sdd sde sdg sdh sdi sdr sds se- seb sed see seg seh sei ser ses sgb sgd sge sgg sgh sgi sgr sgs sh- shb shd she shg shh shi shr shs sib sid sie sig sih sii sir sis sr- srb srd sre srg srh sri srr srs ss- ssb ssd sse ssg ssh ssi ssr sss

bbbb bbbs bbdd bbeb bbhs bbrg bd-r bddh bdes bdhs bdii bdsd bebb bebe bebi bede bedi beds beeb beed beeg beer bees begg begi begs behr behs beir beis berd bere berg beri berr bers bes- bese besh bess bggs bghs bher bhhs bhie bhir bibb bibe bibi bibs bide bidi bidr bids bieb bied bier bies bigb bigd bige bigg bigs bihe bihi bihs biis birb bird bire birg biri birr birs bis- bisd bise bish biss brds breb bred bree breg brei brer bres brhs brid brie brig brih bris brrr brrs brsb brsr bsbd bseb bsed bsee bseg bser bses bsgs bshs bsrd bssd bsse dbhs dbrs dbss dddd ddes ddie ddre ddss debe debi debs dedd dede dedi deeb deed deeg deer dees dege degh degi degs dehi deid deie deih deir deis der- derb dere derg deri derr ders des- dese desg desh desi dess dgeg dgge dghe dgsb dgsi dhed dhee dher dhis dhsg dibb dibe dibs dide didi dids dieb died dier dies dige digg digi digs diii diis dird dire dirr dirs dis- disd dise disg dish disi diss dred dree dreg dreh drei dres drge drgs drhs drib drie drih drrs dsdr dsei dshs dsri dsrr dssi ebbr ebbs ebed eber ebes ebhs ebid ebis edde eddi edds ede- edeh edei eder edes edge edhi edhs edie edis edss eede eeee eees eegs eehs eerg eers eese eesi egbe egee eger eggb egge eggh eggi eggs eghd eghe eghh eghs egir egis egre egri egsh egss ehdd eheh eher ehhs ehis ehre eid- eide eidi eidr eied eiei eier eies eige eigg eigh eird eire eirs eisd eise eish eiss erbb erbe erde erdi erds ereb ered erei erer eres erg- ergg ergh ergi ergs erhs erie erih eris erre errs erse ersh ersi esbs esdi esds esee eser eses eshs esie esis esrd esri esse essg essh essi gbbs gbde gbhs gddb gdes gdhs gebe gebi gedd gede gedi geds geed geer gees gege gegg gehs geie geig geir geis gerb gerd gere geri gers gesg gesi gess gggg gghg ggss ghee gheg ghhs ghib gibb gibe gibh gibs gidd gide gidh gidi gids gied gier gies gige gigg gigi gigs gihe gihs giis gird gire girg giri girr girs gisd gise gish giss grbr grds greb gree greg gres grhs grib grid grie grig gris grrr grrs grss gsds gshs gsis gsse h-ii hbbs hbds hbes hbhs hbrs hbss hdhs hdri hdss hebb hebe hebi hebr hedd hede hedg hedi heds heeb heed heeg heer hees hege hegg hegh hegi hehe hehs heid heie heih heir heis herb herd here herg heri herr hers hesh hess hghs hgse hhds hhgg hhhh hhhs hibi hide hidi hids hied hiei hier hies hige high higi higs hihe hihi hiie hiis hird hire hiri hirs hisb hisd hise hish hiss hree hrhs