From a Phantom Formation consisting of 16 spots.
Divide the 16-spot formation into four sub-formations of 4 spots each.
Do this by drawing an imaginary circle around each sub-formation.
The circles should not intersect, and the orientation of
the 4 circles should be in a straight line, such as ABCD where A, B, C,
and D each represent a group of four spots. EN: 775