1# parsing of all IPv4 network sizes
2pass replace 0/0 0/1 0/2 0/3 0/4 0/5 0/6 0/7
3pass show
4pass replace 0/8 0/9 0/10 0/11 0/12 0/13 0/14 0/15
5pass show
6pass replace 0/16 0/17 0/18 0/19 0/20 0/21 0/22 0/23
7pass show
8pass replace 0/24 0/25 0/26 0/27 0/28 0/29 0/30 0/31
9pass show
10