Hi Andre,
you can combine some of the lines by using a different wildcard mask. An example would be:
The two lines
permit ip 192.168.1.0 0.0.0.255 192.168.2.0 0.0.0.255 permit ip 192.168.1.0 0.0.0.255 192.168.3.0 0.0.0.255 can be combined into
permit ip 192.168.1.0 0.0.0.255 192.168.2.0 0.0.1.255 Br,
Erik