abbuoto aboutto ahouabo atabout athabat atothat attatba attatha autobot awatoto babatha batabat batboat bathtub batoata battuta batutut bau-bau baubota baw-waw bbbbbbb bhabhta boo-boo boo-hoo boo-woo boohbah bootout bow-wow bowatta buttout bwahaha hababah hau-hau haw-haw hoo-hah hoo-hoo hot-tub hotbath how-bub hub-bub huttau o-o-a-a otahuhu otautau outboob outbutt outouth owtouth tabatha tabutoa tah-tah tahuata tat-tat tathata tattaow thattoo thawout too-hoo too-too totoaba tototoo towboat tu-whoo tubabao tubatwo tut-hoo tut-tut ubatuba ububboo uthwatt wah-wah wau-wau waw-waw whoobub woo-hoo woo-woo wou-wou wow-wow wowowow