T-SQL (SS2K8) :: Get List Of All The Tables Used In Multiple Scripts

I am trying to figure out an automated way to get a list of all the tables used in a set of 275 T-SQL scripts. i do not want to go through each script manually, look at all the from clauses and write down the tables used.

I have managed to get all the 275 scripts into a table on SQL Server 2008 R2 database. one column per each script, so there are 275 rows in the table.

FYI: each query can have multiple result sets, so multiple from clauses can exist.

For Example:

Query 1 = SELECT * FROM Table1 a
INNER JOIN Table2 b ON b.Field = a.Field
LEFT OUTER JOIN Table3 c ON c.Filed = b.Field

UNION ALL

SELECT * FROM Table4 a
INNER JOIN Table5 b ON b.Field = a.Field
LEFT OUTER JOIN Table6 c ON c.Filed = b.Field

Desired Output = Table1, Table2, Table3, Table4, Table5, Table6