bibbo bibin bibio bibod bibow biddu bidin bidni bidon bindi bindo bindu binod binub biwin bo-bo bobbi bobin bodd- bodin bodio bodiu bodni bondi bondo bonin bonio bonon bonou bonud boond boudu bouin bound bouni bowin bownd bowon bowow bubon buddu bundi bundu bunin bunud bunun buono ddddd diddu didin didio didno didon diino dindi dindo dinio dino- dinon dioid dioni diono dioon diwon do-do dodon dodoo dodow doido donbi dondi dondo donon donow doodo dooin douin down- downi dubbi dubbo dubi dubin dubno dubon dubow duddo dudin dudon dudou dudow duino dundi dundo dunin dunno dunod dunun i-bid i-bod i-bon ibibo ibond iddon ididn idio- idodi idood idunn iiiii iiuni inbin inbow inbud indi- indin indio indo- indow iniid inini inio inio- inion inniu inonu inund iodid iodin iodo- iono- ioooi ioooo iunno nibbi niibi niidu ninib ninon niono nnooo no-do no-no nobid nobin nobob nobuo nodi- non-u nondo nonin nonio nonni nonno noonu nouni nowin nowon nu-nu nudi- nunni nunon nunun nuodb nwodo o-bon obion obiwn obiwu obodo oboow obowo obudu obwod odibo odiid odowd odudu oino- oinoi onbid onbow onibi onin onion onnow onond onoon ooioo oonin ooooo oudin oudon owbon owdui owind u-dub u-n-i u-nii ubobo unbid unbow unbud undid undub undun unido unini uninn union unnun unown unwin unwon uuuuu uwini wi-wi wibod widin widon widou widow wind- windi windo windu winow wo-ni wodou woobi woodd woond wound wowio wownd wowow wundi ww-ii wwiii wwwww