b-u bbb bbn bbo bbs bbt bbu bnb bnn bno bns bnt bnu bob bon boo bos bot bou bsb bsn bso bss bst bsu btb btn bto bts btt btu bub bun buo bus but buu nbb nbn nbo nbs nbt nbu nnb nnn nno nns nnt nnu no- nob non noo nos not nou nsb nsn nso nss nst nsu ntb ntn nto nts ntt ntu nub nun nuo nus nut nuu ob- obb obn obo obs obt obu on- onb onn ono ons ont onu oo- oob oon ooo oos oot os- osb osn oso oss ost osu ot- otb otn oto ots ott otu ou- oun ouo ous out sbb sbn sbo sbs sbt sbu snb snn sno sns snt snu sob son soo sos sot sou ss- ssb ssn sso sss sst ssu stb stn sto sts stt stu sub sun suo sus sut suu tbb tbn tbo tbs tbt tbu tnb tnn tno tns tnt to- tob ton too tos tot tou tsb tsn tso tss tst tsu ttb ttn tto tts ttt ttu tub tun tuo tus tut tuu ubb ubn ubo ubs ubt ubu un- unb unn uno uns unt unu uob uon uoo uos uot usb usn uso uss ust usu utb utn uto uts utt utu uun uus uut uuu

-ous bbbb bbbs bnss bobb bobo bobs bobu bonn bono bons bont bonu boob boon boos boot bosn boso boss bost bosu botb botn boto bots bott boun bous bout bsns bson bsos bsts btob btss bttb btus bubb bubo bubs bubu bunb bunn buno buns bunt bunu buon buss bust busu but- buto buts butt buus nbbo nnnn nnos nnot nnss nntn nobo nobs nobu non- nonn nono nons nont nonu noo- noob noon nooo noos noot nos- noss nost nosu not- noto nots nott noun nous nout nsbo nsos nsou nssb nsso nsss nsts nstu nsub ntnu ntsb ntss ntsu ntto nubs nunn nuno nuns nunt nuon nuss nust nusu nuts nutt nutu obbo obon obos obot obsn obss obst obts obus onno onon onos onso onst ont- onto onus onut oons oont oooo ooos oost ootb oots oous osno osoo osos ossb osso ossu osts osun otbs oto- oton otoo otos otso otsu otto otts ottu otus oubs oun- oust out- outb outo outs ouu- s-os sbbs sbot sbst sbtn sbus snns snob snoo snos snot snub snus sobo sobs sobt sobu son- sono sons sont sonu soon soos soot soso soss sost sotn soto sots sotu soun sous sout ssbn ssns ssot sssb ssss sstb ssts stbs stnn stns stob ston stoo stos stot stou stss stub stun stus stut sub- subb subo subs sun- sunb sunn suno suns sunt sunu suos sus- suso suss sust susu suto sutu suus tbbs tbst tnts tnut tobo tobs tobt tobu tonb tonn tono tons tonu toon toos toot tosb toso toss tost tosu toto tots tott toun tous tout tsob tsos tsou tsst tsts tsun ttbb tton ttss tttt tubb tubo tubs tubu tunb tunn tuno tuns tunu tuos tuss tust tuto tuts tutt tutu tuuo ubbo ubon ubos unno unns unon unos uns- unso unst untb unto unts unus unut usbs usno usnu usos ussb usss usst ussu ustb usto usts usun usus utto uttu uuno uuuu

bbuss bo-bo bobos bobst bobts bonon bonos bonou bonsu bonus bonut boobs boons boont boost boots bosns boson bosso bosun bosut boton botos botou botts bottu botun botus boust bouto bouts bsous btstu bubon bunso bunts bunun bunus bunut buono busno buson busot busso bussu busto busts busut busuu butno buto- buton butot butou butts butuo butut n-ost n-sub nnooo no-no nobbs nobob nobuo nobus nobut non-u nonno nonos nonot nonst nonus noobs noons noonu noost noots noso- noson nosto notno noto- noton notso notto notts notus nouns noust nstnt nu-nu nubus nunns nunon nunun nuosu nusus nuton nutso o-bon obout obtus onont onoon onoto onout onto- ontoo onust onuts oonts oonus ooooo ootus ososo ossos ossun osusu otono otoso ototo ottos oubut ousts outon outto outts s-bot s-bus snobs snoot snots snous snout snub- snubs snuss so-so sobno sobon sono- sonos sonot sonst sonus soons soots sosno soss- sosto sosus soton sotoo sotos sotsu sotto sotts sous- souto sssss stobs stono stont stoob stoon stoos stoot stoss stots stott stoun stout sttns sttsn stubo stubs stuns stunt stuss subbu subos subss subst sunbs sunno sunos suntu susso susto susun susus sutno suton sutot sutto suttu suuns t-nut tbtbt tbutt tntnt tnuts tobon tobot tobou tonbu tono- tonos tonto tonus toobs toons toost toots tosno toson tosos toss- tosto toto- toton totoo totos totus toust touts tsubo tsuno ttttt ttusb tubbs tubo- tubon tubou tunon tuotu tuson tutto tutun tutus ubobo unnun unnut unson unsu unsub unsun usnot usson ussun ustoo ustou usutu ututo uuuuu

bbbbbb bobbos bonbon bonnot bonnut bonobo bonson bonsoo bonton booboo boosts booton bosons bososo bosson bossou bossut boston bosuns botton boubou bounos bounou bousso boussu boutob bouton bs-tbs bububu bunton busson buston bustos butson button buttos buttto bututs buunts buutuo n-toon nobbut non-no nonnus nonono nonoon noonoo noonto noouts nosons nosson nostos notout notton nottoo nounou ntonso ntuntu nunton nusnus oooooo ossott ossous otonos otsubo ououso ouston snoots snouts sobos sonous sonson sontou soonto soosoo sosoon sounst sousou stobbs stobno stotts stouts stubbs stubno stunts subout subsun sunbus sunsun sununu sutton suttoo suunto tbontb to-on toboot toboso tonbon tonono tonous tonton tontos tonuts tootoo tosson tossto toston tottos tottus toubon touton toutou toutuo tsotso tsubos tuotuo tusson tutton tuttut u-boot ubosot ubuntu ubussu unboot unsoot unsubs

bbbbbbb bon-bon bon-ton bonbons bonobos bonosus boo-boo booboos boonton bootout bossost bostons boubous boutons buntons bus-obo bustout bustuus buttons buttout nononos nonsunt not-out nubuntu onustus oobunus outboob outbutt sonoton sou-sou sssssss stubton stuston stutton sun-sun sussout suttons tontons too-too toosoon tosbotn tossout tototoo tousson tut-tut tuttuts ububboo unboots unstout

bbbbbbbb bo-bo-bo bobobobs bonnbons bonobono boustous buttsout nonbonus nonnosus nononono noon-sun onbutton ottosson outboobs soustons sunbsout toottoot tunnoton ubbubboo unbutton