_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
b_ t t_ _ t is a p_ _ r m_ _ _ _ m f_ r t_ e c_ _ _ _ _ _ _ _ _ _ _ n of f_ _ _ _ _ g
but th_ t is a po_ r me_ _ _ m for the co_ _ _ _ _ _ _ _ _ _ n of fe_ _ _ _ g