CHeT, Encompassment, paired with BeT, Distinction, naturally surrounds and covers distinctions. It is the "skin" of Life and an encompassing HuT/HaT. That is why cHeT represents a Fenced Field, the Perimeter of the Field, or its Surface. CHeT is the Perimeter of the Earth-Plane that Encompasses and surrounds the "seed" at the center of the idealized APPLe of Creation.