bbbb bbfn bbin bblb bffl bibb bibi bibl bibo biff bifi biin bili bill bilo bilu bimo bin- bini binn bino binu bio- bioi biol bion biou blim blin blio blni blno blob blom blon bloo blou blub bluf blum bmmi bnib bnim bnin bnml bobb bobi bobo bobu boff bofu boi- boii boil boim boin boiu boli boll bolm boln bolo bolu bomb bomi bomu boni bonn bono bonu boob boof bool boom boon bouf boul boum boun bubb bubi bubo bubu buff bufo buif buin buiu bulb buli bull bulu bum- bumb bumf bunb buni bunn buno bunu buol buon fbom ffff ffii ffun fiff fifi fifm fifo fiii fiil fili fill film filn filo fimo fini finn fino fion flii flim flin flmb flnb flob flom flon floo flou flub fluf flum fluo fmno fnuf fofo foil foin foli foll folo fomo fono foof fool foom foon foul foun fubb fubu fuff fufu fuil fuli full fulu fumi fumo funf i-no ibbm ibfi ibim ibml ibon ifbb ifil ifim ifni ifno iiii iiio iinm iino iioi iioo iium ilbm ilin ilio ill- illi illo ilmo ilni ilno iloo ilum imbi imfi imin imli immi immo imno imof imon imou imun inbo infi infl info inni inno innu ino- inoi inol inon inou inui inul inun iobi ioii ioio iolo iomo ioni ionn iono ioof iooi iooo ioun iuiu iuno libo libu liff lifl lifo liii liin lilb lili lill lilo lilu limb limi liml limm limn limo limu linn lino lio- liom lion liuf liun llll lloo lmbo lmfm lmii lmln lmno lob- lobb lobi lobo loff lofi lofn loif loin loiu loli loll lolo lomb lomi lomm lomo lomu loni lono loob loof lool loom loon loui loul loum loun louu luff lufu luif luin luli lull lulu lumb lumi lumo luni lunn luno mbim mbio mbou mfbm mfou miff mifi miii miin miio milf mili mill miln milo milu mim- mimi mimo mini minn mino minu mio- miol mion miui mlii mlin mmff mmii mmli mmmm mmun mnbb mnin mobb mobi mobo moff mofo mofu moif moii moil moin moio moli moll moln molo momi momo momu mon- moni monn mono monu moob mool moon mouf moul moun mubi mubo muff mufi mufu muil muin muli mull mulm mulo mulu mumm mumo mumu muni munn muno munu muon n-ii nbbo nbfl nbuf nfff nfib nfon nibi nibm nibo niff niiu nili nill nilo nilu nimb nimi nimo nimu nini ninl nino nion nioo niou nmff nmml nmon nnnn nobi nobm nobo nobu nofi noib noif noil noin noio nolf noli noll nolo nom- nomi nomo nomu non- noni nonn nono nonu noo- noob nool noon nooo noul noun nubi nubl nuff nuim nuin nuli null numb numi numm numu nunn nuno nuon obbo obin oblu oboi obol obon off- offo offu ofml ofno oiii oimb oion oium olbo olib olim olin olio olli ollo olmi olmo olof olom olon ombo ombu omim omin omio omn- omni omo- omoi omon omoo omul omuo onil onlf onni onno onon oobi ooff oolo oooo ouff ouii ouin oulu oumi oun- ouu- ubbi ubbo ubii ubli ublo ubon uiml ulim ulli ullo ulmi ulmo ulmu ulno ulo- ulul ulum umb- umbi umbo umff ummo umno umol uni- unif unii unin unio unlf unni unno unon unum uofl uofm uofo uoml uomo uulu uuni uuno uuuu