-er bbb bbe bbg bbh bbi bbl bbr bbs be- beb bee beg beh bei bel ber bes bgb bge bgg bgh bgi bgl bgr bgs bhb bhe bhg bhh bhi bhl bhr bhs bi- bib bie big bih bii bil bir bis blb ble blg blh bli bll blr bls brb bre brg brh bri brl brr brs bsb bse bsg bsh bsi bsl bsr bss ebb ebe ebg ebh ebi ebl ebr ebs eeb eee eeg eel eer ees egb ege egg egh egi egl egr egs ehb ehe ehg ehh ehi ehl ehr ehs eib eie eig eii eil eir eis elb ele elg elh eli ell elr els erb ere erg erh eri erl err ers es- esb ese esg esh esi esl esr ess gbe gbg gbh gbi gbl gbr gbs ge- geb gee geg geh gei gel ger ges ggb ggg ggh ggi ggr ggs ghb ghe ghg ghh ghi ghl ghr ghs gib gie gig gih gii gil gir gis glb gle glg glh gli gll glr gls grb gre grg grh gri grl grr grs gsb gse gsg gsi gsl gsr gss h-i hbb hbe hbg hbh hbi hbl hbr hbs he- heb hee heg heh hei hel her hes hgb hge hgg hgh hgi hgl hgr hgs hhb hhe hhg hhh hhi hhl hhr hhs hib hie hig hih hii hil hir his hlb hle hlg hlh hli hll hlr hls hr- hrb hre hrg hrh hri hrl hrr hrs hsb hse hsg hsh hsi hsl hsr hss ibb ibe ibg ibh ibi ibl ibr ibs ie- iee ieg iei iel ier ies igb ige igg igh igi igl igr igs ihb ihe ihg ihh ihi ihl ihr ihs iib iie iih iii iil iir iis il- ilb ile ilg ilh ili ill ilr ils ir- irb ire irg iri irl irr irs is- isb ise isg ish isi isl isr iss lbb lbe lbg lbh lbi lbl lbr lbs leb lee leg leh lei lel ler les lgb lge lgg lgh lgi lgl lgr lgs lhb lhh lhi lhr lhs lib lie lig lih lii lil lir lis llb lle llg lli lll llr lls lrb lrg lrh lri lrr lrs lsb lse lsg lsh lsi lsl lsr lss rbb rbe rbg rbh rbi rbl rbr rbs re- reb ree reg reh rei rel rer res rgb rge rgg rgh rgi rgr rgs rh- rhb rhe rhg rhh rhi rhl rhr rhs rib rie rig rih rii ril rir ris rle rlg rlh rli rll rlr rls rrb rrg rrh rri rrl rrr rrs rsb rse rsg rsh rsi rsl rsr rss sbb sbe sbg sbh sbi sbl sbr sbs se- seb see seg seh sei sel ser ses sgb sge sgg sgh sgi sgl sgr sgs sh- shb she shg shh shi shl shr shs sib sie sig sih sii sil sir sis slb sle slg slh sli sll slr sls sr- srb sre srg srh sri srl srr srs ss- ssb sse ssg ssh ssi ssl ssr sss

bbbb bbbs bbeb bbhs bblb bbls bbrg bebb bebe bebi beeb beeg beel beer bees begg begi begs behr behs beil beir beis bele belg beli bell bels bere berg beri berr bers bes- bese besh bess bggs bghs bhel bher bhhs bhie bhil bhir bibb bibe bibi bibl bibs bieb biel bier bies bigb bige bigg bigs bihe bihi bihl bihs biis bile bili bill bils birb bire birg biri birl birr birs bis- bise bish bisl biss bleb blee bleg bleh blei bles blhs blir blis blls blrg blss breb bree breg brei brel brer bres brhs brie brig brih bril bris brls brrr brrs brsb brsr bseb bsee bseg bser bses bsgs bshs bsse ebbr ebbs ebel eber ebes ebhs ebis ebli eeee eees eegs eehs eele eels eerg eers eese eesi egbe egee egel eger eggb egge eggh eggi eggs eghe eghh eghs egil egir egis egle egli egre egri egsh egsl egss eheh ehel eher ehhs ehis ehle ehre eiei eier eies eige eigg eigh eile eire eirs eise eish eiss el-b elbe elbi elee eleh eler eles elgg elhi elhs elie elil elis elle elli ells else erbb erbe ereb erei erel erer eres erg- ergg ergh ergi ergs erhs erie erih eril eris erle erli erll erre errs erse ersh ersi esbs esee esel eser eses eshs esie esil esis esli esri esse essg essh essi essl gbbs gbhs gebe gebi geel geer gees gege gegg gegl gehs geie geig geil geir geis gelb gele gelg geli gell gels gerb gere geri gerl gers gesg gesi gess gggg gghg ggss ghee gheg ghel ghhs ghib ghll gibb gibe gibh gibs giel gier gies gige gigg gigi gigs gihe gihs giis gile gilg gili gill gils gire girg giri girl girr girs gise gish giss gleb glee gleg glei gles glge glhs gli- glib glie glis glrb grbr greb gree greg gres grhs grib grie grig gril gris grrl grrr grrs grss gshs gsis gsli gsse h-ii hbbs hbes hbhs hbrs hbss hebb hebe hebi hebr heeb heeg heel heer hees hege hegg hegh hegi hehe hehs heie heih heil heir heis hele heli hell hels herb here herg heri herl herr hers hesh hess hghs hgse hhgg hhhh hhhs hibi hiei hier hies hige high higi higl higs hihe hihi hiie hiil hiis hile hili hill hils hire hiri hirs hisb hise hish hiss hler hlhs hlss hrbl hree hrhs hrib hsei hses hshs hsls hsse i-be ibeg ibeh ibes ibge ibie ibis ible ibri ibss ieie iele iels iere ieri iers iesg iesi iesr igel iger iges iggs ighe igil igis igli igri iher ihis ihre ihss iies iihl iiie iiii iiis iirs iisi iisr ile- iler iles ilie ilir ilis ill- ille illi ills ilre ilse irbe iree irel irer ires irgs irhs iri- irie irig iril iris irlb irre irri irrs irse irsg isbe isbl iseb isee iseh isel iser