bbbb bbeb bebb bebe bebi bebo beeb beef beem befe beff befo beim beme beo- beof bevo bfme bibb bibe bibi bibo bieb bief biff bifi bimo bio- bioi bive bivi bmmi bobb bobe bobi bobo boee boef boeo bofe boff boi- boie boii boim bomb bome bomi boob booe boof boom bove bovi bovo ebbo eboe eboo eeee eefe eemo efeo effi efmi eiei eime eimi embe embi embo emii emim emme emmi evie evoe evoo fbom febo feeb feem fefe feff fefi fefo feie feio femb feme femi femm feof feve ffee ffff ffii fibe fief fife fiff fifi fifm fifo fiii fime fimo fioe fivb five fofo foie fome fomo foof foom fove i-be ibbm ibfi ibie ibim ieie ieio ieme ifbb ifim iiie iiii iiio iioi iioo imbe imbi imfi imme immi immo imof iobi ioee ioii ioio iome iomo ioof iooi iooo ivbv ivie ivim mbim mbio mebe mebo meef meem mefe meff mefi mefo mefv meme memo meve mfbm miee miem miev miff mifi miii miio mim- mime mimi mimo mio- mmff mmii mmiv mmmm mmvi mobb mobe mobi mobo moef moev mofe moff mofo moif moii moio mome momi momo moob mooe moov move mvee mvii o-eo obbo obfv obie oboe oboi obvi oeme ofem off- offe offo ofme oiii oimb oime ombe ombo omee omei omeo omie omim omio omo- omoe omoi omoo omov oobe oobi ooff oome oooo ovee ovi- ovie ovo- ovoo v-me veie veii vemb veve vevi vevo vfib vibe vife viff viii vimi vive vivi vivo voei voff voie voio vome vomi voom vvob vvvv