[Exim] Question about exim.conf syntax

I have a question about how the syntax in exim.conf works. Lets say the
following would appear in an exim.conf file, which setting would be used and
which one ignored?
Is the first setting always the one used or the last one? In this case will
the timeout for a message in the queue be 4 days or 3 days?

*                 refused           F,2h,15m; G,16h,1h,1.5; F,2d,8h
*                  *                F,2h,15m; G,16h,1h,1.5; F,3d,8h
*             *            F,2h,15m; G,16h,1h,1.5,
F,4d,8h

Thanks for all the help!