_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .
s_ _ _ _ _ r c_ _ _ _ _ s a_ d w_ _ _ s a_ e w_ _ _ _ _ d in e_ _ _ _ _ _ _ e c_ _ _ _ _ .
sm_ _ _ _ r co_ _ _ _ s and wa_ _ s are wr_ _ _ _ d in ex_ _ _ _ _ _ e ca_ _ _ _ .