-ol bbb bbg bbl bbn bbo bbr bbs bbt bgb bgg bgl bgn bgo bgr bgs bgt blb blg bll bln blo blr bls blt bnb bng bnl bnn bno bnr bns bnt bob bog bol bon boo bor bos bot brb brg brl brn bro brr brs brt bsb bsg bsl bsn bso bsr bss bst btb btg btl btn bto btr bts btt gbg gbl gbn gbo gbr gbs gbt ggb ggg ggn ggo ggr ggs ggt glb glg gll gln glo glr gls glt gnb gnl gnn gno gnr gns gnt gob gog gol gon goo gor gos got grb grg grl grn gro grr grs grt gsb gsg gsl gsn gso gsr gss gst gtb gtg gtl gtn gto gtr gts gtt lbb lbg lbl lbo lbr lbs lbt lgb lgg lgl lgn lgo lgr lgs lgt llb llg lll lln llo llr lls llt lnb lng lnl lnn lno lnr lns lnt lob log lol lon loo lor los lot lrb lrg lrn lro lrr lrs lrt lsb lsg lsl lsn lso lsr lss lst ltb ltg ltl lto ltr lts ltt nbb nbg nbl nbn nbo nbr nbs nbt ngb ngg ngl ngn ngo ngs ngt nlb nlg nll nln nlo nlr nls nlt nnb nng nnl nnn nno nns nnt no- nob nog nol non noo nor nos not nrb nrg nrl nrn nro nrr nrs nrt nsb nsg nsl nsn nso nsr nss nst ntb ntg ntn nto ntr nts ntt ob- obb obg obl obn obo obr obs obt ogg ogl ogn ogo ogs ogt olb olg oll oln olo ols olt on- onb ong onl onn ono onr ons ont oo- oob oog ool oon ooo oor oos oot or- orb org orl orn oro orr ors ort os- osb osg osl osn oso osr oss ost ot- otb otg otl otn oto otr ots ott rbb rbg rbl rbn rbo rbr rbs rbt rgb rgg rgn rgo rgr rgs rgt rlg rll rln rlo rlr rls rlt rnb rng rnn rno rnr rns rnt rob rog rol ron roo ror ros rot rrb rrg rrl rrn rrr rrs rrt rsb rsg rsl rsn rso rsr rss rst rtb rtg rtl rtn rto rtr rts rtt sbb sbg sbl sbn sbo sbr sbs sbt sgb sgg sgl sgn sgo sgr sgs sgt slb slg sll sln slo slr sls slt snb sng snl snn sno snr sns snt sob sog sol son soo sor sos sot sr- srb srg srl srn sro srr srs srt ss- ssb ssg ssl ssn sso ssr sss sst stb stg stl stn sto str sts stt tbb tbg tbl tbn tbo tbr tbs tbt tgb tgg tgl tgn tgo tgr tgs tgt tlg tll tln tlo tlr tls tlt tnb tng tnl tnn tno tnr tns tnt to- tob tog tol ton too tor tos tot trb trg trl trn tro trr trs trt tsb tsg tsl tsn tso tsr tss tst ttb ttg ttl ttn tto ttr tts ttt

bbbb bbbs bblb bbls bbng bbrg bggs bgon bgst blbt blls blno blob blog blon bloo blot blrg blss blst blts bnor bnrr bnss bobb bobo bobs bogg bogo bogs bogt bolg boll boln bolo bols bolt bong bonn bono bons bont boob boog bool boon boor boos boot bor- borg born boro borr bors bort bosn boso boss bost botb botn boto bots bott brls brno brns brob brog brol bron broo bror bros brot brrr brrs brsb brsr brst bsgs bsns bson bsos bsts btob btor btrt btss bttb gbbo gbbs gbon ggbt gggg ggrn ggss glob glog glor glos glot glrb glro gnoo gnrr gobl gobo gobs gogo gogs goll golo gols golt gon- gong gonn gono gons goog gool goon goor goos goot gorb gorg gorn goro gorr gors gort goso goss gost gotl goto gots gott grbr grob grog grol gron groo gror gros grot grrl grrr grrs grss gson gsos gstr gtbr gtos lbgt lblr lbos lbrs lbrt lgbt lgtn lgts llbs llll lloo lngs lnso lnts lob- lobb lobo lobs log- logb logo logs loll lolo lols long lono lonr lons lont loob lool loon loor loos loot lorn loro lors loso loss lost lotl loto lotr lots lott lrgb lron lrrr lrst lrts ls-r lson lsso lssr lsts ltbl ltgs ltng ltns ltnt ltrs ltsr lttr nbbo ngns ngol ngon ngor ngos ngsn ngtn ngts nlgn nlls nlrb nngn nnls nnnn nnos nnot nnsl nnss nntn nobo nobs nogg nogo nogs nogt noll nolo nols nolt non- nong nonn nono nons nont noo- noob nool noon nooo noor noos noot nor- norb norg norn noro norr nors nort nos- noss nost not- noto nots nott nrlb nron nrrl nrtl nrts nsbo nslr nsls nsnr nsos nsrl nssb nsso nssr nsss nstl nsts ntrl ntsb ntss ntto nttr obbo obls obol obon obor obos obot obro obsn obsr obss obst obts ogb ognl ogog ogon ogro olbo olgr ollo olog olon olor olos olot olst ongo onno onon onor onos onso onst ont- onto oolo oons oont oooo ooos oort oost ootb oots orbb orbo orbs orgn orgo orgs orlo orno orns oro- oron oror oros orot orro orrs orso orto orts oslo osno osnr osoo osor osos osro ossb osso ostr osts otbs oto- otog oton otoo otor otos otro otrs otsg otso otto otts rbbb rbbr rbbs rbsl rbss rbst rgtr rgts rlls rnbr rngs rnnt rnot rob- robb robo robs robt rogg rogo roll rolo rolt rong rono rons ront roob roog rool roon roor roos root roro rort roso ross rost rotg rotl rotn roto rotr rots rott rrrr rsgb rsnn rsno rsnr rsos rssl rsts rtgs rtls rtlt rtns rtss rtts s-os sbbs sbor sbot sbst sbtn sggg sggs sglr sgls sgnl sgro sgss sgts slln slob slog slon sloo slos slot slrn slrs slst slts snns snob snog snoo snor snos snot snrs sntr sobo sobr sobs sobt sogn sogo sogs