NCM Config Template variable / parsing assistance

Hello All,

I've posted something similar to this a ways back, but I was never able to complete my testing, so I am starting over.

I am looking for some assitance in parsting out part of a cisco config (hostname) and taking that an putting it into a command for an access list.

Here's what I am targeting/ my example

I have a hostname lets say

Hostname is HOST1234     (the 1234 are actually the second and third octet of an IP address)

I simply want to create a script in NCM (that will not prompt for input) that will create a configuration similar to :

Below.. is an example of the hostname.. and xxx in in the ip address is a constant. the 12.34 comes from the hostname.

HOST1234

config t

access-list 1 permit  xxx.12.34.xxx  any eq nnnnnn

Does anyone have a similar template ?