b-u bbb bbh bbn bbo bbr bbs bbu bby bhb bhh bho bhr bhs bhu bnb bnn bno bnr bns bnu bob boh bon boo bor bos bou boy brb brh brn bro brr brs bru bry bsb bsh bsn bso bsr bss bsu bsy bub buh bun buo bur bus buu buy by- byh byn byo byr bys byu hbb hbh hbn hbo hbr hbs hbu hby hhb hhh hhn hho hhr hhs hhu hhy hnb hnh hnn hno hns hnu hny hob hoh hon hoo hor hos hou hoy hr- hrb hrh hrn hro hrr hrs hru hsb hsh hsn hsr hss hsu hsy hub huh hun huo hur hus huu huy hy- hyb hyh hyn hyo hyr hys hyy nbb nbn nbo nbr nbs nbu nhb nhh nhn nhr nhs nhu nhy nnb nnh nnn nno nns nnu no- nob noh non noo nor nos nou noy nrb nrn nro nrr nrs nru nry nsb nsh nsn nso nsr nss nsu nsy nub nuh nun nuo nur nus nuu nuy nyn nyo nys nyu nyy ob- obb obh obn obo obr obs obu oby ohh ohn oho ohr ohs ohu on- onb onh onn ono onr ons onu ony oo- oob ooh oon ooo oor oos or- orb orh orn oro orr ors oru ory os- osb osh osn oso osr oss osu ou- ouh oun ouo our ous oyo oys rbb rbh rbn rbo rbr rbs rbu rh- rhb rhh rhn rho rhr rhs rhu rnb rnh rnn rno rnr rns rnu rny rob roh ron roo ror ros rou roy rrb rrh rrn rrr rrs rru rsb rsh rsn rso rsr rss rsu rub ruh run ruo rur rus ruu ruy ry- ryn ryo ryr rys ryu ryy sbb sbh sbn sbo sbr sbs sbu sby sh- shb shh shn sho shr shs shu shy snb snn sno snr sns snu sny sob soh son soo sor sos sou soy sr- srb srh srn sro srr srs sry ss- ssb ssh ssn sso ssr sss ssu sub suh sun suo sur sus suu suy sy- syb syh syn syr sys syu ubb ubh ubn ubo ubr ubs ubu uby uhb uhh uho uhr uhs uhu uhy un- unb unh unn uno unr uns unu uny uob uon uoo uor uos ur- urb urn uro urr urs uru ury usb ush usn uso usr uss usu uun uur uus uuu uyo uys uyu ybr ybs yby yhs yhu ynn yns ynu yny yob yon yoo yor yos you yoy yrn yro yrs yru ysb yso ysr yss ysu ysy yuh yun yuo yur yus yuu yuy yyb yys yyu yyy

-hou -ous bbbb bbbs bbhs bboy bbyo bhhs bhor bhoy bhur bhuu bnhs bnor bnrr bnss bobb bobo bobs bobu boby bohn boho bohr bohs bohu bohy bonn bono bons bonu bony boob booh boon boor boos bor- borh born boro borr bors boru bory bosh bosn boso boss bosu bouh boun bour bous bouy boyn boyo boys brhs brno brns brob broh bron broo bror bros brou brrr brrs brsb brsr bruh brun brus bry- bryn bryo bshs bsns bson bsos bubb bubo bubs bubu buho buhr buhs buhy bunb bunn buno buns bunu buon buoy bur- burb burh burn buro burr burs buru bury bush buss busu busy buus buyo buys buyu byno byob byon byos byrn bysb byso byss bysy byun hbbs hbhs hbos hbrs hbss hhhh hhhs hhus hnhs hnny hobo hobs hoby hohn hoho hono hons honu hony hoon hoor hoos horn horo horr hors hory hosh hoss hour hoys hrhs hrob hron hros hrso hrun hryb hshs hsob hson hsur hubb hubo hubs huby huhn huhs huhu hunh huns huny huon huor huos hurn huro hurr hurs huru hury hush huso huss huub huus huyr hybo hyo- hyon hyun nbbo nbhs nboy nhhs nhnn nhon nnhs nnnn nnos nnss nobo nobs nobu nohn noho nohs non- nonn nono nons nonu noo- noob noon nooo noor noos nor- norb norn noro norr nors nory nos- nosh noss nosu nosy nouh noun nour nous noyo noys nrhs nron nsbo nshs nsnr nsos nsou nssb nsso nssr nsss nsub nubs nuby nunn nuno nuns nuny nuon nurn nurr nurs nuru nush nuss nusu nusy nuys nyhs nyny nyon nyrb nyro nysh nyss obbo obby obhs obon obor obos oboy obrh obro obsn obsr obss obuh obus ohho ohhs ohno ohob ohoh ohos ohrn ohso ohss ohus ohyo onby onno onon onor onos onoy onso onur onus onys ooby ooho oohs oons oooh oooo ooos oory oous orbb orbo orbs orbu orby orhs orno orns orny oro- oron oror oros oroy orro orrs orry orso orsu orsy orub orus orys osby osho oshs oshu osno osnr osny osoo osor osos osro ossb osso ossu ossy osun oubs oun- our- ourn ouro ours ouu- ouyr oyns oyon oyou oyss oyun rbbb rbbr rbbs rbhs rboh rbss rhhs rhob rhoh rhon rhos rhun rhus rhys rnbr rnsh rob- robb robo robs robu roby rohn rohr rohs rohu rohy rono rons rony roob roon roor roos roro roru rory rosh roso ross rosy roub rouh roun rous rouy royn roys rrhs rrrr rrun rshs rsnn rsno rsnr rsos rubb rubs rubu ruby ruhh ruhn ruhr ruhs runn runo runs runy ruoy ruro rurs ruru rush ruso russ rusu rusy ruun ruys ryhb rynn ryob ryoh ryon rysh rysy ryun s-os sbbs sbhs sbor sbus shbs shhh shhs shon shoo shor shos shou shrs shub shun shur shus shuu shuy snhs snns snob snoo snor snos snrs snsy snub snur snus snys sobo sobr sobs sobu sohh sohn soho sohs sohu son- sono sons sonu sony soon soor soos sooy sorb sorh sorn soro sorr sors soru sory sosh soso soss soun sour sous soyo soys srby srhs srnn srno sros srub ssbn ssbr ssby sshs ssns ssrs sssb sssh ssss sub- subb subh subo subs suhb suho suhr sun- sunb sunn suno suns sunu suny suoh suor