-ous nnnn nnos nnot nnss nntn non- nonn nono nons nont nonu noo- noon nooo noos noot nos- noss nost nosu not- noto nots nott noun nous nout nsos nsou nsso nsss nsts nstu ntnu ntss ntsu ntto nunn nuno nuns nunt nuon nuss nust nusu nuts nutt nutu onno onon onos onso onst ont- onto onus onut oons oont oooo ooos oost oots oous osno osoo osos osso ossu osts osun oto- oton otoo otos otso otsu otto otts ottu otus oun- oust out- outo outs ouu- s-os snns snoo snos snot snus son- sono sons sont sonu soon soos soot soso soss sost sotn soto sots sotu soun sous sout ssns ssot ssss ssts stnn stns ston stoo stos stot stou stss stun stus stut sun- sunn suno suns sunt sunu suos sus- suso suss sust susu suto sutu suus tnts tnut tonn tono tons tonu toon toos toot toso toss tost tosu toto tots tott toun tous tout tsos tsou tsst tsts tsun tton ttss tttt tunn tuno tuns tunu tuos tuss tust tuto tuts tutt tutu tuuo unno unns unon unos uns- unso unst unto unts unus unut usno usnu usos usss usst ussu usto usts usun usus utto uttu uuno uuuu