bi-lo bibbo bibio bibow bilbi bilbo bili- billi billo billu billw bilut bioul bitit bitti bitto biwit blitt bloto blott blout blow- blowt bluto bo-bo bobbi boilo boito boll- bolli bollo bollu bolow bolti bolto booit botou botti bottu boul- bouli boulo boult bouto bowil bowli bowlt bowow bowto built bulb- bulbi buliu bull- bulli bulou bulow bulti bulto bulul bulut buolt butit buto- butot butou butuo butut bwiti bwool i-bot ibibo ibill iiiii iitti ilio- illit illow illui ilobu ilowo ilulu iobit ioooi ioooo iotit iotti itbit itobi itout ittoo ittti itu-t itutu iuliu iwill lbowo liboi liliu liliw lilli lillo lilou littb litti litui liubo liuli lobbo lobi- lobio lobo- loibl loilo lolli lollo lolol lolti loobu lotio lotow lotti lotto louit lowii lubow lulli lulul lutol lutow lutto lutui lwiii obiwu oblio oboli obolo oboow obout obowo oilit oitti ollio olotu oobit ooioo ooooo otobi otoli otolo ototo ottoi otulu oubit oubut oullo outto tbill tbolt tbtbt tbutt ti-ti tibbi tibbu tilli tillo tiout titii titil titli titlo titou titti tobit tobol tobot tobou toili toill tolbo tolli tollo toloo tolow tolu- tolui toolt toti- toto- totoo totwo touil touit toull towit towoo ttttt tubi- tubli tubo- tubou tubul tuili tulio tulou tului tuotu tutli tutow tutti tutto tuubi tuuli twill twilo twilt two-l twoll twoto u-bit ubobo ubolt uitti ulowo ultio ululu uluti utili ututo utwit uuuuu wi-wi willi willo wiloo witow witti woobi wotou woult wowio wowow ww-ii wwiii wwwww