bbbb bbdd bbdo bblb bddh bdii bhdl bhil bhoi bibb bibi bibl bibo bidi bido bihi bihl bild bili bill bilo bio- bioi biol blio blob blod bloo bobb bobi bobo bodb bodh bodi bodo bohd bohl boho boi- boid boii boil bold boli boll bolo boob bood booh bool d-bo dddd dhod dhol dibb dibo didi dido diii dili dill dilo diol dlbd dlib dlii dlil dobb dobi dobl dod- dodd dodi dodo dohl doid doil dold doli doll dolo doob dood dool h-ii hbio hdil hdod hhhh hibi hidi hihi hiho hiil hild hili hill hilo hiob hlod hobo hodh hodi hohl hoho hoid hoil hol- holb hold holh holi holl holo hood hool ibdo ibid iddo idid idil idio idli idol ihob iihl iiii iiio iioi iioo ilio ill- illd illi illo iloo iobi iod- iodd iodo ioii ioio iolo iooi iooo lhhh libo lidb lidl lido lih- lihi liho liii lilb lili lill lilo lio- liod lldb llll llod lloo lob- lobb lobh lobi lobo lodh lodi lohi loho loid lold loli loll lolo loob lood lool obbo obid oboi obol odbo oddd oddi odio odoh odoo ohhi ohho ohid ohio ohob ohoh oido oiii olbo oldb oldh olib olid olio olli ollo oobi oodi ooho ooid oold oolo oooh oooo