-ous dddd ddss dlos dod- dodd dodo dods dold doll dolo dols dolu dood dool doos doso doss doud doul dous dsls dsos dudd dudo duds dudu dull dulo dulu duo- duos duul ldls ldos llds llll llod lloo llud lods lold loll lolo lols lood lool loos loso loss loud loul lous louu lsds lsso ludd ludo lull lulu luso luss oddd odds odoo odos odou odso odus olds ollo olos oold oolo oooo ooos oous oslo osoo osos ossd osso ossu osul ouds ould ouls oulu ousd ouu- s-os sdds sdls sdsl sdss sdsu slds slod sloo slos slsu slud sodd sodo sods sodu sold soll solo sols sood sool soos soso soss soud soul sous ssdd ssss sudd sudo suds sul- suld sull sulo sulu suos sus- susd suso suss susu suus udds udoo udos udsd udsl ullo ulo- ulos ulul ulus usdl usdo usds uslu usos usss ussu usul usus uulu uuuu