_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .
p_ _ _ _ s a_ d t_ _ _ _ _ _ s a_ e a_ _ o u_ _ d to s_ _ _ _ y m_ _ _ _ _ _ r t_ e s_ _ _ s in t_ _ _ t q_ _ _ _ _ _ _ .
pi_ _ _ s and tu_ _ _ _ _ s are al_ o us_ d to sa_ _ _ y ma_ _ _ _ _ r the sh_ _ s in ti_ _ t qu_ _ _ _ _ _ .