ExampleCode
realistic mngt protect_web small big1 big2
crypto mngt protect_web branch to_branch
nat x y1  y2 z v
auto-groups pixmngt
service-flags stateless stateful
loop paris rome cairo gibraltar agadir
optimize paris rome cairo
any paris rome cairo
both-any paris rome cairo
ip-ranges paris rome cairo
interface-rules paris rome cairo

This topology is used for the last five examples.

But this is used for example loop.