My /tmp/foo file looks like this:
trees trees trees trees
trees trees trees trees
trees trees trees trees
trees trees trees trees
trees trees trees trees
-----begin------
aaaaaaaaaaaaaaa
aaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaa
-----end-------
trees trees trees trees
trees trees trees trees
trees trees trees trees
trees trees trees trees
-----begin------
zzzzzzzzzzzzzzzzzzzzzz
zzzzzzzzzzzzzzzzzzzzz
zzzzzzzzzzzzzzzzzzzz
zzzzzzzzzzzzzzzzzzzzz
zzzzzzzzzzzzzzzzzzzzzz
-----end-------
trees trees trees trees
trees trees trees trees
trees trees trees trees


I want to capture the first stanza between the first begin and end with awk and pipe that down to a file.

Then I want to capture the second stanza between begin and end lines and pipe that down to a second file.