ddddd dhund dhunn duffs dufus dulls dullu dunsh dunun dushu dusun fludd fluff flush fluss fu-fu fudds fuddu fuffs fullf fulls fund- funds fundu fusun fusus h-s-n hhhhh hudud hudul huffs huhuh huhus hulls hulun hunsh husnu husun luddu ludus luffs lulls lulul lulus lunds lundu lunns lusus ndulu nsdhl nssnd nu-nu nudus nuhuh nulls nunns nunun nusus shhhh shluh shuff shull shuln shuls shund shuns shush slhfd sluds sluff slush sluss snuff snush snuss sshfs ssssh sssss sudds suffs suflu sulf- sulls sulus sundu sunhu sunud susun susus suudu suuns ufund uh-uh uhhuh uhuhs ululu undun unfun unnun unsu unsun usdhs ushnu ushus ussun uuuuu