-ous bbbb bbbs bblb bbls blls blno blob blom blon bloo blou blss blub blum blus bmus bnml bnss bobb bobo bobs bobu boll bolm boln bolo bols bolu bomb boms bomu bonn bono bons bonu boob bool boom boon boos bosm bosn boso boss bosu boul boum boun bous bsms bsns bson bsos bssm bubb bubo bubs bubu bulb bull buls bulu bum- bumb bums bunb bunn buno buns bunu buol buon buss busu buus lbms lbos llbs llll llms lloo lmbo lmln lmms lmno lnso lob- lobb lobo lobs loll lolo lols lomb lomm lomo loms lomu lono lons loob lool loom loon loos loso loss loul loum loun lous louu lsbu lson lsso lubs lull lulu lumb lumo lums lunn luno luns luso luss mbbs mbms mbou mbsl mbus mlss mmmm mmms mmsu mmun mmus mnbb mnls mnos mobb mobo mobs moll moln molo mols momo moms momu mon- monn mono mons monu moob mool moon moos moso moss mosu moul moun mous msmb msml msmm msms msmu msol mson mssm msun msus mubo mubs mull mulm mulo mulu mumm mumo mums mumu munn muno muns munu muon muos musl muso muss musu nbbo nlls nmls nmml nmon nmos nnls nnnn nnos nnsl nnss nobm nobo nobs nobu noll nolo nols nom- nomo noms nomu non- nonn nono nons nonu noo- noob nool noon nooo noos nos- nosm noss nosu noul noun nous nsbm nsbo nsls nsmb nsos nsou nssb nsso nsss nsub nubl nubs null numb numm nums numu nunn nuno nuns nuon nusl nuss nusu obbo obls oblu obol obon obos obsn obss obus olbo ollo olmo olms olom olon olos ombo ombu omn- omo- omon omoo omsn omul omuo omus onno onon onos onso onus oolo ooms oons oooo ooos oous oslo osm- osmo osno osoo osos ossb osso ossu osul osum osun oubs ouls oulu oun- ouu- s-os sbbs sbml sbus sllm slln slmm slob slon sloo slos slsu slub slum smls smol smon smos smsn smss smus snns snob snom snoo snos snub snum snus sobo sobs sobu soll soln solo sols somb soml somm somn somo son- sono sons sonu sool soom soon soos soso soss soul soum soun sous ssbn ssml ssns sssb sssm ssss sub- subb subl subm subo subs sul- sull sulm sulo sulu sum- sumo sums sumu sun- sunb sunn suno suns sunu suos sus- suso suss susu suum suus ubbo ublo ubls ubon ubos ullo ulmo ulmu ulno ulo- ulos ulul ulum ulus umb- umbo ummo umms umno umol umsu umus unno unns unon unos uns- unso unum unus uoml uomo usbl usbs uslu usmm usms usno usnu usos ussb usss ussu usul usun usus uulu uuno uuuu