-ous dddd ddot ddss ddts dod- dodd dodg dodo dods dog- dogg dogo dogs dogu dood doos doot doso doss dost dotd doto dots dott doud doug dous dout douz dozo dsos dsst dsto dsts dtot dtss dudd dudo duds dudu dugs dugu duo- duos dust duts duut duzs dzos dzso dzst dzud dzus gggg ggss godo gods gogo gogs good goog goos goot goso goss gost gosu gotd goto gots gott gou- goud goug gous gout gozd gozo gozu gsds gsos gtos gudo gudu gugg gugu guos gusd guss gust guto guts gutt gutu guus gzsz oddd odds odoo odos odot odou odso odts odtu odus ogod ogog ogou ogus oguz oooo ooos oost oots oous osoo osos ossd osso ossu osts oto- otog otoo otos otsg otso otsu otto otts ottu otus ouds ousd oust out- outo outs ouu- ouzo ozd ozgu s-os sdds sdgs sdog sdot sdss sdsu sggg sggs sgsd sgss sgts sodd sodo sods sodu sogo sogs sood soog soos soot soso soss sost soto sots sotu soud sous sout soz- ssdd ssgs ssgt ssot ssss sstd ssts stds stod stog stoo stos stot stou stss sttd stud stug stus stut sudd sudo suds sug- sugg sugo suos sus- susd suso suss sust susu susz suto sutu suus suzo suzu suzz szod szot szss tdss tgts todd todo tods todt todu togo togs togt tood toos toot toso toss tost tosu totd toto tots tott toug tous tout tozo tsgt tsos tsou tssg tsst tsts ttss tttt tudu tugg tugs tugu tuos tusd tuss tust tuto tuts tutt tutu tuuo tuzu tuzz tzus tzut tzzt udds udoo udos udot udsd udts uggo uggs uggt ugod ugos uguu usdo usds usdt usgo usog usos usss usst ussu usto usts usus utto uttu utug uuuu uzos zodd zogg zogo zoo- zoos zoot zoso zoss zots zott zotz zoug zozo zozu zsss ztst zuds zuoz zust zuzu zzzs zzzz