v0.2.3

Updated READ.ME

v0.2.2

Optional unresolved subdomain permutation

v0.2.1

Modified validation

v0.2.0

Added alterx for permutation

v0.1.4

Checking the existence of tools

v0.1.3

Replaced sort&unique with merge in runner

v0.1.2

Added sort&uniquifying for phase2.in

v0.1.1

Fixed banner not showing

v0.1.0

Removed unused file