46e38b9193
Example: For the list of hosts `a01,b00,a00` a regex is generated: `a[2:1.0],b[2:0]`, where `a`-hosts prefixes moved to the begining, it breaks the hosts ordering. This commit fixes regex for that case to `a[2:1],b[2:0],a[2:0]` Signed-off-by: Boris Karasev <karasev.b@gmail.com>