-ous llll lloo llps lnso loll lolo lols lono lons lool loon loop loos lopp lops lopu loso losp loss loul loun loup lous louu lpns lppl lpss lson lspl lsso lssp lull lulu lunn luno luns lupo lupu luso luss luup n-up nlls nlsp nnls nnnn nnos nnsl nnss noll nolo nolp nols non- nonn nono nons nonu noo- nool noon nooo noop noos nops nos- noss nosu noul noun noup nous nppl npsl npss nslp nsls nsos nsou nsps nsso nssp nsss null nunn nuno nuns nuon nups nusl nuss nusu ollo olon olos onno onon onos onpu onso onup onus oolo oons oooo ooos oops oous opls opo- opon opos oppo opps opsu opus oslo osno osoo osos osso ossu osul osun ouls oulu oun- ouu- plon ploo plop plos plou plpp plss plup plus pnln pnnl pnon pnpo pnpp pnup poll polo pols polu pono ponp pons pool poon poop poos pop- popo popp pops posn poso poss poul poun poup pous pplo ppos pppn pppo pppp ppps ppss psol pson psos psou pspp psps psso pull pulo pulp puls pulu puno puns punu pupl pups pupu puss s-os slln sllp slon sloo slop slos slpp slps slsu slup snns snoo snop snos snpo snpp snus soll soln solo solp sols son- sono sons sonu sool soon soop soos sopo sopp sops sopu soso soss soul soun soup sous splo splp spls spns spon spoo spop spos spps spso spsp spss spun spus sslp ssns ssop sspl sspo ssps ssss sul- sull sulo sulp sulu sun- sunn suno suns sunu suos sup- supo supp sups sus- suso susp suss susu suus ullo ulno ulo- ulos ulul ulus unlp unno unns unon unop unos unps uns- unso unus uplo upnp upon upos uppp uppu upup uslp uslu usno usnu usos uspo uspp usps usss ussu usul usun usus uulu uuno uuuu