[drools-user] Nesting ANDs and ORs.

[John Cocktolstoy]

Hi,

Documentation says about grouping that:
"Grouping is similar to using parentheses in algebra, it makes the order of operations explicit."
It doesn't say about nesting ANDs and ORs. It is not clear if it is possible or not in Drools.
I didn't manage to create a working example of rule that has nested ANDs and ORs. Did anyone?