Sketch the graph of a function with the given properties.

$\underset{x-}{lim}f(x)=0,\underset{x-1^{-}}{lim}f(x)=,\underset{x-1^{+}}{lim}f(x)=-,f(0)=-1,\underset{x{1}^{-}}{lim}f(x)=-,$

$\underset{x{1}^{+}}{lim}f(x)=,\underset{x}{lim}f(x)=0$