Msg#: 4546644 posted 6:02 am on Feb 19, 2013 (gmt 0)
Let's see what your first attempts look like.
You've been here since 2004. You know nobody is going to write your code for you upfront. :)
Even when, ahem, it could be done in less time than it took to compose this post. Is it really, literally, anything containing "-1-2a" ? In mid-URL, or is it the trailing part of an extensionless page name?