bbbb bbgm bbmg bbng bbox bboy bbyo bgon bobb bobo boby bogg bogo bogy bomb bomy bong bonn bono bony boob boog boom boon boox boxy boyg boyn boyo bygg bygo byng byno byob byon gbbo gbon gggg gnom gnoo gobo goby gogo gomb gomn gomo gon- gong gonn gono gony goog goom goon goym gxmo gyn- gyng gyno mbox mmgn mmmm mmxx mmyy mnbb mobb mobo moby mogg mogo momo momy mon- mong monn mono mony moob moog moon moxo moxy moyn moyo mybb mymy myng myo- myob myon myx- myxo myxy nbbo nboy ngmn ngom ngon nmon nngn nnnn nobm nobo nogg nogo nom- nomo nomy non- nong nonn nono nonx noo- noob noon nooo noyo nyny nyom nyon obbo obby obon obox oboy ogb oggy ogog ogon ombo omn- omo- omon omoo omox onby ongo onmy onno onon onoy onym onyx ooby oooo oxo- oxon oxox oxxo oxy- oxyn oyon xbox xong xoom xoxo xoyo xxxo xxxx xxxy ygon ynon yobo yogo yomo yong yono yoon yoyn yoyo yyyy