-ing bbbb bbin bblb bbng bbox bgon bibb bibi bibl bibo bigb bigg bign bigo biin bili bill bilo bin- bing bini binn bino bio- biog bioi biol bion biox bixi blin blio blix blni blno blob blog blon bloo bnib bnin bobb bobi bobo bogg bogi bogo boi- boii boil boin bolg boli boll boln bolo bong boni bonn bono boob boog bool boon boox gbbo gblx gbon gggg gibb gigg gigi gign gigo gilg gili gill gilo ging gini ginn gino giog gioi gion gli- glib glin glob glog gnib gnin gnoo gobi gobl gobo gogi gogo goin goli goll golo gon- gong goni gonn gono goog gooi gool goon i-go i-no ibon ibox igbo igil igli iglo igni igno igon igoo iiii iiio iino iioi iioo ilbx ilin ilio ill- illi illo ilni ilno ilog iloo ilxx inbo ingo inig inni inno ino- inoi inol inon inox iobi ioii ioio iolo ioni ionn iono iooi iooo ixil ixxi lgin libo libx ligg ligi lign ligo liig liii liin lilb lilg lili lill lilo ling linn lino linx lio- lion lixi llll lloo lob- lobb lobi lobo log- logb logi logo loin loix loli loll lolo long loni lono loob lool loon lox- loxo lxii lxxi lxxx n-ii nbbo ngio ngol ngon nibi nibo nigg nigo nili nill nilo ning nini ninl nino niog nion nioo nixi nlgn nngn nnnn nobi nobo nogg nogo noib noil noin noio noix noli noll nolo non- nong noni nonn nono nonx noo- noob nool noon nooo obbo obin obix oboi obol obon obox ogb oggi ogin ogli ogni ognl ogog ogoi ogon oigo oiii oion olbo olib olig olin olio olli ollo olog olon ongi ongo onil onix onni onno onon oobi oolo oooo oxi- oxo- oxon oxox oxxo xbin xbox xggi xibo xiii xil- xili xill xing xion xixi xlib xlii xlix xlox xolo xong xoxo xxii xxix xxxi xxxo xxxx