b-u bbb bbg bbn bbo bbr bbs bbu bgb bgg bgn bgo bgr bgs bgu bnb bng bnn bno bnr bns bnu bob bog bon boo bor bos bou brb brg brn bro brr brs bru bsb bsg bsn bso bsr bss bsu bub bug bun buo bur bus buu gbg gbn gbo gbr gbs gbu ggb ggg ggn ggo ggr ggs ggu gnb gnn gno gnr gns gnu gob gog gon goo gor gos gou grb grg grn gro grr grs gru gsb gsg gsn gso gsr gss gsu gu- gub gug gun guo gur gus guu 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 nrb nrg nrn nro nrr nrs nru nsb nsg nsn nso nsr nss nsu nub nug nun nuo nur nus nuu ob- obb obg obn obo obr obs obu ogg ogn ogo ogs on- onb ong onn ono onr ons onu oo- oob oog oon ooo oor oos or- orb org orn oro orr ors oru os- osb osg osn oso osr oss osu ou- oun ouo our ous rbb rbg rbn rbo rbr rbs rbu rgb rgg rgn rgo rgr rgs rnb rng rnn rno rnr rns rnu rob rog ron roo ror ros rou rrb rrg rrn rrr rrs rru rsb rsg rsn rso rsr rss rsu rub rug run ruo rur rus ruu sbb sbg sbn sbo sbr sbs sbu sgb sgg sgn sgo sgr sgs sgu snb sng snn sno snr sns snu sob sog son soo sor sos sou sr- srb srg srn sro srr srs ss- ssb ssg ssn sso ssr sss ssu sub sug sun suo sur sus suu ubb ubg ubn ubo ubr ubs ubu ugb ugg ugn ugo ugr ugs ugu un- unb ung unn uno unr uns unu uob uog uon uoo uor uos ur- urb urg urn uro urr urs uru usb usg usn uso usr uss usu uug uun uur uus uuu

-ous bbbb bbbs bbng bbrg bggs bgon bgun bnor bnrr bnss bobb bobo bobs bobu bogg bogo bogs bong bonn bono bons bonu boob boog boon boor boos bor- borg born boro borr bors boru bosn boso boss bosu boun bour bous brno brns brob brog bron broo bror bros brou brrr brrs brsb brsr brug brun brus bsgs bsns bson bsos bubb bubo bubs bubu bugg bugo bugs bunb bung bunn buno buns bunu buon bur- burb burg burn buro burr burs buru buss busu buus gbbo gbbs gbon gggg ggrn ggss gnoo gnrr gnus gobo gobs gogo gogs gon- gong gonn gono gons gonu goog goon goor goos gorb gorg gorn goro gorr gors goso goss gosu gou- goug goun gour gous grbr grob grog gron groo gror gros grou grrr grrs grss grub grug grun grur grus gson gsos gsur gubb gubs gubu gugb gugg gugu gung gunn guns guos gurb gurg gurn guro gurr gurs guru gusb guss guus nbbo 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 nos- noss nosu noun nour nous nron nsbo nsnr nsos nsou nssb nsso nssr nsss nsub nubs nugs nung nunn nuno nuns nuon nurn nurr nurs nuru nuss nusu obbo obon obor obos obro obsn obsr obss obus ogb ogog ogon ogou ogro ogun ogus ongo ongu onno onon onor onos onso onur onus oons oooo ooos oous orbb orbo orbs orbu orgn orgo orgs orno orns oro- oron oror oros orro orrs orso orsu orub orus osno osnr osoo osor osos osro ossb osso ossu osun oubs oun- oung our- ourn ouro ours ouu- rbbb rbbr rbbs rbss rnbr rngs rob- robb robo robs robu rogg rogo rong rono rons roob roog roon roor roos roro roru roso ross roub roun rous rrrr rrun rsgb rsnn rsno rsnr rsos rubb rubs rubu rugg rugs rung runn runo runs ruro rurs ruru ruso russ rusu ruun s-os sbbs sbor sbus sggg sggs sgro sgss snns snob snog snoo snor snos snrs snub snug snur snus sobo sobr sobs sobu sogn sogo sogs son- song sono sons sonu soog soon soor soos sorb sorg sorn soro sorr sors soru soso soss soun sour sous srgb srnn srno sros srub ssbn ssbr ssgs ssns ssrg ssrs sssb ssss sub- subb subg subo subs sug- sugg sugo sun- sunb sung sunn suno suns sunu suor suos sur- surg surn suro surr surs suru sus- suso suss susu suus ubbo ubon ubos uggo uggs ugos ugro ugur uguu ungo ungu unno unns unon unos unro unrs uns- unsg unso unus uor- urbs urgu urns uro- uroo urso urss ursu urun urur urus usbr usbs usgo usno usnr usnu usog usos ussb ussr usss ussu usun usus uuno uuuu

bbgun bbuss bo-bo bobos bobr boggs bogno bogon bogor bogos bogu bogur bogus bongo bongs bongu bonon bonos bonou bonsu bonus boobs boong boons boorn boors booru borbo borgo borgs borgu born- borno borns bornu boro- boron boroo boros borou borro borsu borun borus bosns boson bosor bosso bosun boung bourg bourn bours brobo brobs brogs brong bronn brons broon broos bross broun brous brrrr brugg brung brunn bruno bruns bruss bruun bsous bubon bugno bugoo bugun bungo bungs bungu bunso bunun bunus buono burbs burgo burgs burgu burn- burns buron buroo buros burro burrs burru burun burus busno busog buson busso bussu busur busuu gnsbr gnugo go-go go-on go-oo gobbo gobos gobus gogon gogos gogro gongo gongs gonnn gonno gono- goobo googs goong goons gorgo gorno gorun gosub goung gounn gours grgur grogg grogs grong grono groon groos gross grosu groun grrrr grubb grubs gruss gubbo gubno gubos gubru gungu gunnr gunns gunsn gurns guroo guros gurro gursu gurun gurur gurus n-sub ngong ngoro ngugu nguru nnooo no-go no-no nobbs nobob nobuo nobus noggs nogos