bouton bubona bububu bunaba bunton bunuba butana button buttto butuan buutuo n-toon naboot naboun nabuna nanana nanano nanban nanbao nannan nannau nanno- nantan nantat nantoa nanton nantou nantua natant natnan natuba natuna nautan noaa-b noatun nobbut non-no nonant nonato nonnat nonono nonoon nontan noonan noonoo noonto notata notona notout notton nottoo nounou ntuntu nunton nutana nutant oba-na obanta onabun onanon onauto onotoa oooooo otonan ottana ottaua outona tabant tabata tabbat tabnab taboot taboun tabuan tanana tanant tanaoa tanbou tannat tanno- tanoan tanout tantan tanton tantou taobao taobat taonan taotao tataat tatoba tattat tatton tattoo tattou tauto- tautou tbontb to-on toatoa tobata toboot tonant tonbon tonono tonota tonton tooban tootat tootoo totana totota toubab toubon touton toutou toutuo tuatua tunbao tuotuo tutton tuttut tutuba u-boat u-boot ubuntu unboot utaban

abanoub abbuoto abnabat aboutto an-naba anabata anatona annatto annotta annotto antaunt atabout ataunto atbatan attatba auntant autobot banauta bannana bannout batabat batanta bataunt batboat batoata battant battuta batuana batutut bau-bau baubota bbbbbbb bon-bon bon-ton bonanno boo-boo boonton bootout botano- boutant butanta butnota buttout nabanna nabouab nabunot nan-nan nanauta nanobot naonobu natonna naunton nobunao nonauto not-out nubuntu nunoa nuubaat o-o-a-a onabout onatoot otautau ounnana outboob outbutt tabutoa tan-tan tanauan taounat tat-tat taunton tonnato too-too totoaba tototoo tubabao tut-tut ubatuba ububboo una-una

annobon attoutou autoboat autoboot banabona bantanto batabano bbbbbbbb bo-bo-bo bonobono bouabout bounouba bu-ba-bu butuanon nananana nanunanu non-auto nononono nontaboo onbutton otuataua tanabata tantonan ton-taun toottoot tunnoton tutanota ubbubboo unbutton

abbabubba aboutabot antonana atua-anua baabaabaa bananaboa banananut bantoanon bottonuto buta-buta button-on nanu-nanu nonbanana notabaton tuttototo

babouantou bananaboat bonnbonbon bonobonono na-nana-na

abatantuono tabon-tabon tat-tat-tat

bonbonbooboo

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb