_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
t_ _ s is t_ e m_ _ t f_ _ _ _ _ _ _ _ e p_ _ _ _ d f_ r t_ _ _ _ _ _ _ _ g in r_ _ _ _ a
th_ s is the mo_ t fa_ _ _ _ _ _ _ e pe_ _ _ d for tr_ _ _ _ _ _ _ g in ru_ _ _ a