Give technique Extended Subset Principle (ESP) a new look

[KyouyamaKazusa0805]

[Test issue]

Is your feature request related to a problem? Please describe.
Extended Subset Principles is always the subset of the technique ALS-XZ, so the program will use ALS-XZ searcher to search for them. However, the view of the ESPs may be the same as those of ALS-XZs.
I would like to add a feature to add a new look for ESPs, the region of the bi-value ALS should not be displayed finally.

Describe the solution you'd like
Add a feature that displaying the ESPs different with normal ALS-XZs. For instance, the highlight region of the bi-value ALS should not be displayed, or else all highlight regions can be removed.
In addition, the name of the technique can be 'Extended Subset Principle', where the text 'subset' can be replaced by the subset name of the number of the cells in this structure.