I posted a question on March 21 about how to shade a small portion of
space between two lines and got an answer from Jon that helped
immensely.

I have a slight variation on that question. I've tried manipulating
the data in several ways myself, and got close, but no cigar.

Here is my revised question. I have another chart with two
intersecting lines. I want to shade a small portion of the space
before the intersection and another small portion of the space after
the intersection. Specifically, there are 13 points on each line and
I want to shade the space between points 1 and 5 and again between
points 8 and 11 (the lines cross between points 6 and 7). I can get
the left side shaded properly or I can get the right side shaded
properly...but I can't get both sides shaded on the graph at the same
time.

Here are the data points in case that helps.

0 25
0 24
1 23
1 22
4 21
12 21
25 20
40 20
48 20
55 20
51 20
46 20
33 20

Thank-you to anyone who has any ideas for me.

Lori