-er b-p bbb bbe bbg bbi bbl bbp bbr bbs be- beb bee beg bei bel bep ber bes bgb bge bgg bgi bgl bgp bgr bgs bi- bib bie big bii bil bip bir bis blb ble blg bli bll blp blr bls bpb bpe bpg bpi bpl bpp bpr bps brb bre brg bri brl brp brr brs bsb bse bsg bsi bsl bsp bsr bss ebb ebe ebg ebi ebl ebp ebr ebs eeb eee eeg eel eep eer ees egb ege egg egi egl egp egr egs eib eie eig eii eil eip eir eis elb ele elg eli ell elp elr els ep- epb epe epg epi epl epp epr eps erb ere erg eri erl erp err ers es- esb ese esg esi esl esp esr ess g-p gbe gbg gbi gbl gbp gbr gbs ge- geb gee geg gei gel gep ger ges ggb ggg ggi ggp ggr ggs gib gie gig gii gil gip gir gis glb gle glg gli gll glp glr gls gpb gpe gpg gpi gpl gpp gpr gps grb gre grg gri grl grp grr grs gsb gse gsg gsi gsl gsp gsr gss ibb ibe ibg ibi ibl ibp ibr ibs ie- iee ieg iei iel iep ier ies igb ige igg igi igl igp igr igs iib iie iii iil iip iir iis il- ilb ile ilg ili ill ilp ilr ils ipb ipe ipg ipi ipl ipp ipr ips ir- irb ire irg iri irl irp irr irs is- isb ise isg isi isl isp isr iss l-p lbb lbe lbg lbi lbl lbp lbr lbs leb lee leg lei lel lep ler les lgb lge lgg lgi lgl lgp lgr lgs lib lie lig lii lil lip lir lis llb lle llg lli lll llp llr lls lpb lpe lpg lpi lpl lpp lpr lps lrb lrg lri lrp lrr lrs lsb lse lsg lsi lsl lsp lsr lss p-p pbb pbe pbg pbi pbl pbp pbr pbs peb pee peg pei pel pep per pes pgb pge pgg pgi pgl pgp pgr pgs pib pie pig pii pil pip pir pis plb ple plg pli pll plp plr pls ppb ppe ppg ppi ppl ppp ppr pps prb pre prg pri prl prp prr prs ps- psb pse psg psi psl psp psr pss rbb rbe rbg rbi rbl rbp rbr rbs re- reb ree reg rei rel rep rer res rgb rge rgg rgi rgp rgr rgs rib rie rig rii ril rip rir ris rle rlg rli rll rlp rlr rls rpb rpe rpg rpi rpl rpp rpr rps rrb rrg rri rrl rrp rrr rrs rsb rse rsg rsi rsl rsp rsr rss sbb sbe sbg sbi sbl sbp sbr sbs se- seb see seg sei sel sep ser ses sgb sge sgg sgi sgl sgp sgr sgs sib sie sig sii sil sip sir sis slb sle slg sli sll slp slr sls spb spe spg spi spl spp spr sps sr- srb sre srg sri srl srp srr srs ss- ssb sse ssg ssi ssl ssp ssr sss

bbbb bbbs bbeb bblb bbls bbpr bbrg bebb bebe bebi beeb beeg beel beep beer bees begg begi begs beil beir beis bele belg beli bell belp bels bere berg beri berr bers bes- bese bess bggs bibb bibe bibi bibl bibs bieb biel bier bies bigb bige bigg bigs biis bile bili bill bils bipp bips birb bire birg biri birl birr birs bis- bise bisl bisp biss bleb blee bleg blei bles blip blir blis blls blrg blsp blss bpel breb bree breg brei brel brep brer bres brie brig bril bris brlp brls brrr brrs brsb brsr bseb bsee bseg bser bses bsgs bspp bspr bsse ebbr ebbs ebel eber ebes ebis ebli eeee eees eegs eele eels eeps eerg eers eese eesi egbe egee egel eger eggb egge eggi eggp eggs egil egir egis egle egli egpb egpe egpi egre egri egsl egss eiei eier eies eige eigg eile eipr eire eirs eise eiss el-b el-p elbe elbi elee eler eles elgg elie elil elis elle elli ells elpe elpi else epee eper epes epi- epie epil epip epis eple epll eppp epps eprb eprp eprs epsi epsp epss erbb erbe ereb erei erel erer eres erg- ergg ergi ergs erie eril eris erle erli erll erpe erps erre errs erse ersi esbs esee esel eser eses esie esil esis esli eslp espe espi espp esps esri esse essg essi essl essp gbbs gebe gebi geel geep geer gees gege gegg gegl geie geig geil geir geis gelb gele gelg geli gell gels gepe gerb gere geri gerl gers gesg gesi gess gggg ggss gibb gibe gibs giel gier gies gige gigg gigi gigs giis gile gilg gili gill gils gipe gipi gipp gips gire girg giri girl girr girs gise giss gleb glee gleg glei gles glge gli- glib glie glip glis glpi glrb gper gpgp gpip gprp gprs gpsg gpsi gpss grbr greb gree greg grep gres grib grie grig gril grip gris grps grrl grrr grrs grss gsis gsli gsse i-be ibeg ibes ibge ibie ibis ible ibri ibss ieie iele iels iere ieri iers iesg iesi iesr igel iger iges iggs igil igis igli igri igsp iies iiie iiii iiis iirs iisi iisp iisr ile- iler iles ilie ilir ilis ill- ille illi illp ills ilpe ilpr ilre ilse iper ipes ipie ipil ippr ipri ipse ipsi ipsp ipss irbe irbp iree irel irer ires irgs iri- irie irig iril irip iris irlb irpe irps irre irri irrs irse irsg irsp isbe isbl iseb isee isel isep iser ises isie isil isis isle isls ispe ispr isps isrg isri isrp isse issi issp issr isss lblr lbrs leel leep leer lees lege legg legi legs leib leie leil leir leis lele leli lell lepe lepi lepp leps lere lerp lese less lger lges libe libr libs lieb lieg liel liep lier lies