buppy ubppy bpupy pbupy upbpy pubpy buppy ubppy bpupy pbupy upbpy pubpy bppuy pbpuy bppuy pbpuy ppbuy ppbuy uppby pupby uppby pupby ppuby ppuby bupyp ubpyp bpuyp pbuyp upbyp pubyp buypp ubypp byupp ybupp uybpp yubpp bpyup pbyup bypup ybpup pybup ypbup upybp puybp uypbp yupbp pyubp ypubp bupyp ubpyp bpuyp pbuyp upbyp pubyp buypp ubypp byupp ybupp uybpp yubpp bpyup pbyup bypup ybpup pybup ypbup upybp puybp uypbp yupbp pyubp ypubp bppyu pbpyu bppyu pbpyu ppbyu ppbyu bpypu pbypu byppu ybppu pybpu ypbpu bpypu pbypu byppu ybppu pybpu ypbpu ppybu ppybu pypbu yppbu pypbu yppbu uppyb pupyb uppyb pupyb ppuyb ppuyb upypb puypb uyppb yuppb pyupb ypupb upypb puypb uyppb yuppb pyupb ypupb ppyub ppyub pypub yppub pypub yppub
Note: these 'words' (valid or invalid) are all the permutations of the word buppy. These words are obtained by scrambling the letters in buppy.