b-u bbb bbg bbn bbo bbr bbs bbu bby bgb bgg bgn bgo bgr bgs bgu bnb bng bnn bno bnr bns bnu bob bog bon boo bor bos bou boy brb brg brn bro brr brs bru bry bsb bsg bsn bso bsr bss bsu bsy bub bug bun buo bur bus buu buy by- byg byn byo byr bys byu gbg gbn gbo gbr gbs gbu gby ggb ggg ggn ggo ggr ggs ggu gnb gnn gno gnr gns gnu gob gog gon goo gor gos gou goy grb grg grn gro grr grs gru gry gsb gsg gsn gso gsr gss gsu gu- gub gug gun guo gur gus guu guy gy- gyb gyn gyo gyr gys nbb nbg nbn nbo nbr nbs nbu ngb ngg ngn ngo ngs ngu nnb nng nnn nno nns nnu no- nob nog non noo nor nos nou noy nrb nrg nrn nro nrr nrs nru nry nsb nsg nsn nso nsr nss nsu nsy nub nug nun nuo nur nus nuu nuy nyg nyn nyo nys nyu nyy ob- obb obg obn obo obr obs obu oby ogg ogn ogo ogs ogy on- onb ong onn ono onr ons onu ony oo- oob oog oon ooo oor oos or- orb org orn oro orr ors oru ory os- osb osg osn oso osr oss osu ou- oun ouo our ous oyo oys rbb rbg rbn rbo rbr rbs rbu rgb rgg rgn rgo rgr rgs rnb rng rnn rno rnr rns rnu rny rob rog ron roo ror ros rou roy rrb rrg rrn rrr rrs rru rsb rsg rsn rso rsr rss rsu rub rug run ruo rur rus ruu ruy ry- ryg ryn ryo ryr rys ryu ryy sbb sbg sbn sbo sbr sbs sbu sby sgb sgg sgn sgo sgr sgs sgu snb sng snn sno snr sns snu sny sob sog son soo sor sos sou soy sr- srb srg srn sro srr srs sry ss- ssb ssg ssn sso ssr sss ssu sub sug sun suo sur sus suu suy sy- syb syg syn syr sys syu ubb ubg ubn ubo ubr ubs ubu uby ugb ugg ugn ugo ugr ugs ugu un- unb ung unn uno unr uns unu uny uob uog uon uoo uor uos ur- urb urg urn uro urr urs uru ury usb usg usn uso usr uss usu uug uun uur uus uuu uyo uys uyu ybg ybr ybs yby ygo yng ynn yns ynu yny yob yog yon yoo yor yos you yoy yrg yrn yro yrs yru ysb ysg yso ysr yss ysu ysy yug yun yuo yur yus yuu yuy yyb yyg yys yyu yyy

-ous bbbb bbbs bbng bboy bbrg bbyo bggs bgon bgun bnor bnrr bnss bobb bobo bobs bobu boby bogg bogo bogs bogy bong bonn bono bons bonu bony boob boog boon boor boos bor- borg born boro borr bors boru bory bosn boso boss bosu boun bour bous bouy boyg boyn boyo boys brno brns brob brog bron broo bror bros brou brrr brrs brsb brsr brug brun brus bry- bryn bryo bsgs bsns bson bsos bubb bubo bubs bubu bugg bugo bugs bunb bung bunn buno buns bunu buon buoy bur- burb burg burn buro burr burs buru bury buss busu busy buus buyo buys buyu bygg bygo byng byno byob byon byos byrn bysb byso byss bysy byun gbbo gbbs gbon gggg ggrn ggss gnoo gnrr gnus gobo gobs goby gogo gogs gon- gong gonn gono gons gonu gony goog goon goor goos gorb gorg gorn goro gorr gors gory goso goss gosu gou- goug goun gour gous gouy goys grbr grob grog gron groo gror gros grou groy grrr grrs grss grub grug grun grur grus gry- gryn grys gson gsos gsur gubb gubs gubu guby gugb gugg gugu gung gunn guns guny guos gurb gurg gurn guro gurr gurs guru gury gusb guss guus guys guyu gyn- gyng gyno gyor gyr- gyrn gyro gyrs gyss gyuu nbbo nboy ngns ngon ngor ngos ngou ngsn ngur nguu nngn nnnn nnos nnss nobo nobs nobu nogg nogo nogs non- nong nonn nono nons nonu noo- noob noon nooo noor noos nor- norb norg norn noro norr nors nory nos- noss nosu nosy noun nour nous noyo noys nron nsbo nsnr nsos nsou nssb nsso nssr nsss nsub nubs nuby nugs nung nunn nuno nuns nuny nuon nurn nurr nurs nuru nuss nusu nusy nuys nyny nyon nyrb nyro nyss obbo obby obon obor obos oboy obro obsn obsr obss obus ogb oggy ogog ogon ogou ogro ogry ogun ogus onby ongo ongu onno onon onor onos onoy onso onur onus onys ooby oons oooo ooos oory oous orbb orbo orbs orbu orby orgn orgo orgs orgy orno orns orny oro- oron oror oros oroy orro orrs orry orso orsu orsy orub orus orys osby osno osnr osny osoo osor osos osro ossb osso ossu ossy osun oubs oun- oung our- ourn ouro ours ouu- ouyr oyns oyon oyou oyss oyun rbbb rbbr rbbs rbss rnbr rngs rob- robb robo robs robu roby rogg rogo rogy rong rono rons rony roob roog roon roor roos roro roru rory roso ross rosy roub roun rous rouy royn roys rrrr rrun rsgb rsnn rsno rsnr rsos rubb rubs rubu ruby rugg rugs rung runn runo runs runy ruoy ruro rurs ruru ruso russ rusu rusy ruun ruys ryng rynn ryob ryon rysy ryun s-os sbbs sbor sbus sggg sggs sgro sgss snns snob snog snoo snor snos snrs snsy snub snug snur snus snys sobo sobr sobs sobu sogn sogo sogs son- song sono sons sonu sony soog soon soor soos sooy sorb sorg sorn soro sorr sors soru sory soso soss soun sour sous soyo soys srby srgb srnn srno sros srub ssbn ssbr ssby ssgs ssns ssrg ssrs sssb ssss sub- subb subg subo subs sug- sugg sugo sun- sunb sung sunn suno suns sunu suny suor suos sur- surg surn