dddd dhul dhun dnuk dudd dudu duhl duhu duku dull dulu dunk dunn duul hhhh hkdl hknd hluk hlul hndd hudd hudl hudu huhn huhu huld hulk hull hulu hund hunh hunk kddd kddk kddl kdhl kdhn kdkd kdkk kdkn kdld kdlh kdll kdnd kdnk kdnn kdun khdk khdn khhk khhl khkk khkn khll khnd khnk khnl khnu khud khuk khun kkdd kkdl kkhh kkhk kkkk kkld kklh kkll kkln kknd kknn kknu kkuu kldd kldn klkk klkl klkn kllk klnd klnn kluh kluk klun kluu kndd kndh kndk kndl kndn kndu knhk knhl knkk knlh knnd knnk knud knuk kudd kudl kudu kuhl kuhn kuhu kukh kukk kukl kukn kuku kuld kulh kull kuln kulu kund kunk kunu kuuk kuul kuuu lhhh lhun llll llud lndn lnnk ludd luhu lukh lull lulu lund lunk lunn luuk nhhl nhnn nnnn nudd nuku null nunk nunn nuuk uduk udun uh-d uhuh uluk ulul unkl unkn uulu uuuu