b-u bbb bbn bbo bbr bbs bbu bbw bby bnb bnn bno bnr bns bnu bnw bob bon boo bor bos bou bow boy brb brn bro brr brs bru brw bry bsb bsn bso bsr bss bsu bsw bsy bub bun buo bur bus buu buw buy bwb bwo bwr bws bwu bwy by- byn byo byr bys byu nbb nbn nbo nbr nbs nbu nbw nnb nnn nno nns nnu nnw no- nob non noo nor nos nou now noy nrb nrn nro nrr nrs nru nrw nry nsb nsn nso nsr nss nsu nsw nsy nub nun nuo nur nus nuu nuy nwb nwn nwo nwr nws nwu nyn nyo nys nyu nyy ob- obb obn obo obr obs obu obw oby on- onb onn ono onr ons onu ony oo- oob oon ooo oor oos oow or- orb orn oro orr ors oru ory os- osb osn oso osr oss osu osw ou- oun ouo our ous owb own owo ows owu oww oyo oys rbb rbn rbo rbr rbs rbu rbw rnb rnn rno rnr rns rnu rnw rny rob ron roo ror ros rou row roy rrb rrn rrr rrs rru rsb rsn rso rsr rss rsu rsw rub run ruo rur rus ruu ruy rwb rwr rws rwu rwy ry- ryn ryo ryr rys ryu ryy sbb sbn sbo sbr sbs sbu sbw sby snb snn sno snr sns snu snw sny sob son soo sor sos sou sow soy sr- srb srn sro srr srs srw sry ss- ssb ssn sso ssr sss ssu ssw sub sun suo sur sus suu suw suy swb swn swo swr sws swu swy sy- syb syn syr sys syu ubb ubn ubo ubr ubs ubu ubw uby un- unb unn uno unr uns unu unw uny uob uon uoo uor uos uow ur- urb urn uro urr urs uru urw ury usb usn uso usr uss usu usw uun uur uus uuu uwb uwn uwr uws uww uyo uys uyu wbb wbn wbo wbr wbs wbw wn- wnn wno wns wnu wnw wny wob won woo wor wos wou wow woy wr- wrn wro wrr wrs wru wrw wry wsb wsn wso wsr wss wsu wsw wub wun wuo wur wus wwn wwo wwu www wy- wyn wyo wyr wys ybr ybs yby ynn yns ynu yny yob yon yoo yor yos you yow yoy yrn yro yrs yru ysb yso ysr yss ysu ysy yun yuo yur yus yuu yuy yyb yys yyu yyy

-ous bbbb bbbs bboy bbwr bbws bbyo bnor bnrr bnss bobb bobo bobs bobu bobw boby bonn bono bons bonu bony boob boon boor boos boow bor- born boro borr bors boru borw bory bosn boso boss bosu boun bour bous bouw bouy bown bowr bows bowy boyn boyo boys brno brns brob bron broo bror bros brou brow brrr brrs brsb brsr brun brus bry- bryn bryo bsns bson bsos bubb bubo bubs bubu bunb bunn buno buns bunu buon buoy bur- burb burn buro burr burs buru bury buss busu busy buus buyo buys buyu bwoy byno byob byon byos byrn bysb byso byss bysy byun nbbo nboy nnnn nnos nnss nobo nobs nobu non- nonn nono nons nonu nonw noo- noob noon nooo noor noos nor- norb norn noro norr nors norw nory nos- noss nosu nosy noun nour nous nown nows nowy noyo noys nron nsbo nsnr nsos nsou nssb nsso nssr nsss nsub nswr nubs nuby nunn nuno nuns nuny nuon nurn nurr nurs nuru nuss nusu nusw nusy nuys nwbn nwbw nwss nwyn nyny nyon nyrb nyro nyss obbo obby obon obor obos oboy obro obsn obsr obss obus onby onno onon onor onos onoy onso onur onus onys ooby oons oooo ooos oory oous orbb orbo orbs orbu orby orno orns orny oro- oron oror oros oroy orro orrs orry orso orsu orsy orub orus orwo orys osby osno osnr osny osoo osor osos osow osro ossb osso ossu ossy osun oubs oun- our- ourn ouro ours ouu- ouyr owns owow owur owyn owyr oyns oyon oyou oyss oyun rbbb rbbr rbbs rbss rnbr rnwy rob- robb robo robs robu roby rono rons ronw rony roob roon roor roos roro roru rory roso ross rosy roub roun rous rouy rowb rown rowr rows roww rowy royn roys rrrr rrun rsnn rsno rsnr rsos rubb rubs rubu ruby runn runo runs runy ruoy ruro rurs ruru ruso russ rusu rusy ruun ruys rwby rwyn rwys rynn ryob ryon rysy ryun s-os sbbs sbor sbus sbwr snns snob snoo snor snos snow snrs snsy snub snur snus snys sobo sobr sobs sobu son- sono sons sonu sony soon soor soos sooy sorb sorn soro sorr sors soru sory soso soss soun sour sous sown sowr sows soyo soys srby srnn srno sros srub ssbn ssbr ssby ssns ssrs sssb ssss ssws sub- subb subo subs sun- sunb sunn suno suns sunu suny suor suos sur- surn suro surr surs suru sury sus- suso suss susu susy suus suwu suyn suyo suyr suyu swbs swbw swob swon swoo swor swow swss swyr sybo syn- syns synu syny syon syro syrs syry syso syss syun ubbo ubon ubos unno unns unon unos unro unrs uns- unso unus uor- urbs urns uro- uroo urry urso urss ursu ursy urun urur urus uryn usbr usbs usno usnr usnu usos ussb ussr usss ussu ussy usun usus uuno uuuu uuyn wbbb wbbn wbbo wbbr wbbs wbbw wbnb wbnr wbns wbnw wbny wbob wbon wbor wbos wbow wbrb wbrn wbrr wbrs wbru wbrw wbry wbsb wbsr wbss wbsu wbsw wbus wbuw wbwb wbwn wbwo wbyb wbyn wbyo wbyr wbys wbyu wbyw wbyy wnbb wnbn wnbr wnbs wnbu wnbw wnby wnnr wnns wnnw wnob wnoo wnor wnos wnow wnrn wnrr wnrs wnrw wnsb wnsn wnsr wnss wnsw wnsy wnus wnuw wnwn wnwr wnws wnww wnyb wnyn wnyo wnys wnyw wnyy wobb wobn wobo wonb wonn wons wonu wonw wony woob woon woos