-er bbb bbd bbe bbh bbi bbl bbr bbs bdb bdd bde bdh bdi bdl bdr bds be- beb bed bee beh bei bel ber bes bhb bhd bhe bhh bhi bhl bhr bhs bi- bib bid bie bih bii bil bir bis blb bld ble blh bli bll blr bls brb brd bre brh bri brl brr brs bsb bsd bse bsh bsi bsl bsr bss dbb dbd dbe dbh dbi dbl dbr dbs ddb ddd dde ddh ddi ddl ddr dds de- deb ded dee deh dei del der des dh- dhb dhd dhe dhh dhi dhl dhr dhs di- dib did die dih dii dil dir dis dl- dlb dld dle dlh dli dll dlr dls drb drd dre dri drl drr drs dsb dsd dse dsh dsi dsl dsr dss ebb ebd ebe ebh ebi ebl ebr ebs ed- edb edd ede edh edi edl edr eds eeb eed eee eel eer ees ehb ehd ehe ehh ehi ehl ehr ehs eib eid eie eii eil eir eis elb eld ele elh eli ell elr els erb erd ere erh eri erl err ers es- esb esd ese esh esi esl esr ess h-i hbb hbd hbe hbh hbi hbl hbr hbs hdb hdd hde hdh hdi hdl hdr hds he- heb hed hee heh hei hel her hes hhb hhd hhe hhh hhi hhl hhr hhs hib hid hie hih hii hil hir his hlb hld hle hlh hli hll hlr hls hr- hrb hrd hre hrh hri hrl hrr hrs hsb hsd hse hsh hsi hsl hsr hss i-d ibb ibd ibe ibh ibi ibl ibr ibs idb idd ide idh idi idl idr ids ie- ied iee iei iel ier ies ihb ihd ihe ihh ihi ihl ihr ihs iib iid iie iih iii iil iir iis il- ilb ild ile ilh ili ill ilr ils ir- irb ird ire iri irl irr irs is- isb isd ise ish isi isl isr iss lbb lbd lbe lbh lbi lbl lbr lbs ldb ldd lde ldh ldi ldl ldr lds leb led lee leh lei lel ler les lhb lhd lhh lhi lhr lhs lib lid lie lih lii lil lir lis llb lld lle lli lll llr lls lrb lrd lrh lri lrr lrs lsb lsd lse lsh lsi lsl lsr lss rbb rbd rbe rbh rbi rbl rbr rbs rdb rdd rde rdh rdi rdl rdr rds re- reb red ree reh rei rel rer res rh- rhb rhd rhe rhh rhi rhl rhr rhs rib rid rie rih rii ril rir ris rld rle rlh rli rll rlr rls rrb rrd rrh rri rrl rrr rrs rsb rsd rse rsh rsi rsl rsr rss sbb sbd sbe sbh sbi sbl sbr sbs sdb sdd sde sdh sdi sdl sdr sds se- seb sed see seh sei sel ser ses sh- shb shd she shh shi shl shr shs sib sid sie sih sii sil sir sis slb sld sle slh sli sll slr sls sr- srb srd sre srh sri srl srr srs ss- ssb ssd sse ssh ssi ssl ssr sss

bbbb bbbs bbdd bbeb bbhs bblb bbls bd-r bddh bdes bdhs bdii bdle bdls bdsd bebb bebe bebi bede bedi bedl beds beeb beed beel beer bees behr behs beil beir beis beld bele beli bell bels berd bere beri berr bers bes- bese besh bess bhdl bhel bher bhhs bhie bhil bhir bibb bibe bibi bibl bibs bide bidi bidr bids bieb bied biel bier bies bihe bihi bihl bihs biis bild bile bili bill bils birb bird bire biri birl birr birs bis- bisd bise bish bisl biss bldr bleb bled blee bleh blei bles blhs blir blis blls blss brds breb bred bree brei brel brer bres brhs brid brie brih bril bris brls brrr brrs brsb brsr bsbd bsdl bseb bsed bsee bser bses bshs bsrd bssd bsse dbhs dbls dbrs dbss dddd ddes ddie ddre ddss debe debi debs dedd dede dedi deeb deed deel deer dees dehi deid deie deih deil deir deis deld dele deli dell dels der- derb dere deri derr ders des- dese desh desi dess dhed dhee dher dhis dibb dibe dibs dide didi dids dieb died diel dier dies diii diis dile dili dill dils dird dire dirl dirr dirs dis- disd dise dish disi diss dlbd dlib dlii dlil dlis dlrs dred dree dreh drei drel dres drhs drib drie drih dril drrs dsdr dsei dshs dsls dsri dsrr dssi ebbr ebbs ebed ebel eber ebes ebhs ebid ebis ebli edde eddi edds ede- edeh edei edel eder edes edhi edhs edie edil edis edle edss eede eeee eees eehs eele eels eers eese eesi ehdd eheh ehel eher ehhs ehis ehle ehre eid- eide eidi eidr eied eiei eier eies eild eile eird eire eirs eisd eise eish eiss el-b elbe elbi elde eldi eldr elds eled elee eleh eler eles elhi elhs elid elie elil elis elle elli ells else erbb erbe erde erdi erds ereb ered erei erel erer eres erhs erie erih eril eris erld erle erli erll erre errs erse ersh ersi esbs esdi esdl esds esee esel eser eses eshs esie esil esis esli esrd esri esse essh essi essl h-ii hbbs hbds hbes hbhs hbrs hbss hdhs hdil hdri hdss hebb hebe hebi hebr hedd hede hedi heds heeb heed heel heer hees hehe hehs heid heie heih heil heir heis held hele heli hell hels herb herd here heri herl herr hers hesh hess hhds hhhh hhhs hibi hide hidi hids hied hiei hier hies hihe hihi hiie hiil hiis hild hile hili hill hils hird hire hiri hirs hisb hisd hise hish hiss hlde hlds hler hlhs hlss hrbl hree hrhs hrib hrid hsed hsei hses hshs hsls hsse i-be ibed ibeh ibes ibid ibie ibis ible ibrd ibri ibss idbe ided idee idel ider ides idid idie idil idir idis idle idli idls idre idse idss iedr