hhhh hhhs hhus hlhs hlss hluk hlul hshs hsls huhs huhu hulk hull huls hulu hush husk huss huus khhk khhl khhs khkk khks khll khls khsl khss khsu khuk khus kkhh kkhk kkkk kklh kkll kkls kkss kksu kkus kkuu klkk klkl klks kllk klls klsu kluh kluk kluu kshk kshl kshs kshu kskk ksks ksku kslk ksll kslu kssl ksss kssu ksuh ksuu kuhl kuhs kuhu kukh kukk kukl kuks kuku kulh kull kulu kush kusu kuuk kuul kuuu lhhh lhhs lhss llhs llks llll lshs luhu lukh lull lulu lush lusk luss luuk shhh shhs shl- shls shuk shul shus shuu skhs skss skul slhs slsu sshl sshs sssh ssss suhl sukh suks suku sul- sulh sulk sull sulu sus- susk suss susu suus uhss uhuh uluk ulul ulus us-k ushs ushu uslu usss ussu usul usus uulu uuuu