_ _ _ _ _ _ _ _ _ _ , _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .
in t_ e 1_ _ _ _ , w_ _ k by f_ _ _ _ r a_ d o_ _ _ _ s r_ _ _ _ _ _ d in a c_ _ _ _ _ _ _ _ _ n of m_ _ _ _ _ _ _ n a_ d b_ _ _ _ _ _ _ c s_ _ _ _ _ s i_ _ o t_ e m_ _ _ _ n s_ _ _ _ _ _ _ s of e_ _ _ _ _ _ _ _ .
in the 19_ _ _ , wo_ k by fi_ _ _ r and ot_ _ _ s re_ _ _ _ _ d in a co_ _ _ _ _ _ _ _ n of me_ _ _ _ _ _ n and bi_ _ _ _ _ _ c sc_ _ _ _ s in_ o the mo_ _ _ n sy_ _ _ _ _ _ s of ev_ _ _ _ _ _ _ .