-ous gggg ggss gogo gogs goog goos goot goso goss gost gosu goto gots gott gou- goug gous gout gsos gtos gugg gugu guos guss gust guto guts gutt gutu guus ogog ogou ogus oooo ooos oost oots oous osoo osos osso ossu osts oto- otog otoo otos otsg otso otsu otto otts ottu otus oust out- outo outs ouu- s-os sggg sggs sgss sgts sogo sogs soog soos soot soso soss sost soto sots sotu sous sout ssgs ssgt ssot ssss ssts stog stoo stos stot stou stss stug stus stut sug- sugg sugo suos sus- suso suss sust susu suto sutu suus tgts togo togs togt toos toot toso toss tost tosu toto tots tott toug tous tout tsgt tsos tsou tssg tsst tsts ttss tttt tugg tugs tugu tuos tuss tust tuto tuts tutt tutu tuuo uggo uggs uggt ugos uguu usgo usog usos usss usst ussu usto usts usus utto uttu utug uuuu