ddddd do-do dodds dodon dodoo dodos dondo donon doodo doods doons dosso douds duddo dudon dudou dundo dunno dunod dunun duson dusun nnooo no-do no-no nodus non-u nondo nonno nonos nonus noons noonu noso- noson nouns nssnd nu-nu nudus nunns nunon nunun nuosu nusus odson odudu onond onoon oonus ooooo ososo ossos ossun osusu oudon snood snous snuss so-so soddo soddu sodus sondu sonnd sono- sonos sonus soond soons sosno soss- sosus sound sous- sssss sudds sundo sundu sunno sunos sunud susso susun susus suudu suuns undun unnun unsod unson unsu unsun usdos usson ussun uuuuu