-ol b-u bbb bbl bbn bbo bbs bbt bbu blb bll bln blo bls blt blu bnb bnl bnn bno bns bnt bnu bob bol bon boo bos bot bou bsb bsl bsn bso bss bst bsu btb btl btn bto bts btt btu bub bul bun buo bus but buu lbb lbl lbo lbs lbt lbu llb lll lln llo lls llt llu lnb lnl lnn lno lns lnt lnu lob lol lon loo los lot lou lsb lsl lsn lso lss lst lsu ltb ltl lto lts ltt ltu lub lul lun luo lus lut luu nbb nbl nbn nbo nbs nbt nbu nlb nll nln nlo nls nlt nlu nnb nnl nnn nno nns nnt nnu no- nob nol non noo nos not nou nsb nsl nsn nso nss nst nsu ntb ntn nto nts ntt ntu nub nul nun nuo nus nut nuu ob- obb obl obn obo obs obt obu olb oll oln olo ols olt olu on- onb onl onn ono ons ont onu oo- oob ool oon ooo oos oot os- osb osl osn oso oss ost osu ot- otb otl otn oto ots ott otu ou- oul oun ouo ous out sbb sbl sbn sbo sbs sbt sbu slb sll sln slo sls slt slu snb snl snn sno sns snt snu sob sol son soo sos sot sou ss- ssb ssl ssn sso sss sst ssu stb stl stn sto sts stt stu sub sul sun suo sus sut suu tbb tbl tbn tbo tbs tbt tbu tll tln tlo tls tlt tlu tnb tnl tnn tno tns tnt to- tob tol ton too tos tot tou tsb tsl tsn tso tss tst tsu ttb ttl ttn tto tts ttt ttu tub tul tun tuo tus tut tuu ubb ubl ubn ubo ubs ubt ubu ulb ull uln ulo uls ult ulu un- unb unl unn uno uns unt unu uob uol uon uoo uos uot usb usl usn uso uss ust usu utb utl utn uto uts utt utu uun uus uut uuu

-ous bbbb bbbs bblb bbls blbt blls blno blob blon bloo blot blou blss blst blts blub blus blut bnss bobb bobo bobs bobu boll boln bolo bols bolt bolu bonn bono bons bont bonu boob bool boon boos boot bosn boso boss bost bosu botb botn boto bots bott boul boun bous bout bsns bson bsos bsts btob btss bttb btus bubb bubo bubs bubu bulb bull buls bult bulu bunb bunn buno buns bunt bunu buol buon buss bust busu but- buto buts butt buus lbos llbs llll lloo lnso lnts lob- lobb lobo lobs loll lolo lols lono lons lont loob lool loon loos loot loso loss lost lotl loto lots lott loul loun lous lout louu lsbu lson lsso lsts ltbl ltns ltnt lubs lull lulu lunn luno luns lunt luso luss lust luts nbbo nlls nnls nnnn nnos nnot nnsl nnss nntn nobo nobs nobu noll nolo nols nolt non- nonn nono nons nont nonu noo- noob nool noon nooo noos noot nos- noss nost nosu not- noto nots nott noul noun nous nout nsbo nsls nsos nsou nssb nsso nsss nstl nsts nstu nsub ntnu ntsb ntss ntsu ntto nubl nubs null nunn nuno nuns nunt nuon nusl nuss nust nusu nuts nutt nutu obbo obls oblu obol obon obos obot obsn obss obst obts obus olbo ollo olon olos olot olst oltu onno onon onos onso onst ont- onto onus onut oolo oons oont oooo ooos oost ootb oots oous oslo osno osoo osos ossb osso ossu osts osul osun otbs oto- oton otoo otos otso otsu otto otts ottu otus oubs ouls oulu oun- oust out- outb outo outs ouu- s-os sbbs sbot sbst sbtn sbus slln slob slon sloo slos slot slst slsu slts slub slut snns snob snoo snos snot snub snus sobo sobs sobt sobu soll soln solo sols solt son- sono sons sont sonu sool soon soos soot soso soss sost sotl sotn soto sots sotu soul soun sous sout ssbn sslt ssns ssot sssb ssss sstb sstl ssts stbs stln stlo stlt stnn stns stob stol ston stoo stos stot stou stss stub stul stun stus stut sub- subb subl subo subs sul- sull sulo sult sulu sun- sunb sunn suno suns sunt sunu suos sus- suso suss sust susu suto sutu suus tbbs tbst tlon tlos tnts tnut tobo tobs tobt tobu tol- toll tolo tolt tolu tonb tonn tono tons tonu tool toon toos toot tosb toso toss tost tosu toto tots tott toul toun tous tout tsob tsol tsos tsou tsst tsts tsun ttbb tton ttss tttt ttul tubb tubo tubs tubu tull tulo tulu tunb tunn tuno tuns tunu tuos tuss tust tutl tuto tuts tutt tutu tuuo ubbo ublo ubls ubon ubos ullo ulno ulo- ulos ulto ults ultt ulul ulus unno unns unon unos uns- unso unst untb unto unts unus unut usbl usbs uslu usno usnu usos ussb usss usst ussu ustb usto usts usul usun usus utsl utto uttu uulu uuno uuuu

bbuss blobs blons bloso bloss bloto blots blott blout blubs blunt bluto bo-bo bobos bobst bobts boll- bollo bolls bollu bolno bolon bolos bolto bolts bolus bonon bonos bonou bonsu bonus bonut boobs bools boons boont boost boots bosns boson bosso bosun bosut boton botos botou botts bottu botun botus boul- boulo bouls boult boust bouto bouts bsous btstu bubon bulb- bulbs bull- bulls bulou bulto bulul bulun bulus bulut bunso bunts bunun bunus bunut buolt buono busno buson busot busso bussu busto busts busut busuu butno buto- buton butot butou butts butuo butut lobbo lobo- lobon lobos lobus lollo lolls lolol lolos loobu lools loons loosu loots losno lostl losts loton lotos lotso lotto lotts lotus lount louss loust louts lubno lubon lubos lubun lulls lulul lulus lunns lunts lusno luso- lusso lusts lusus lutol luton lutsu lutto n-ost n-sub nltss nnooo no-no nobbs nobob nobol nobuo nobus nobut nolls nolos nolot non-u