'Position' in terms of this definition refers to a spot that could be
occupied by a dancer. Within a 2 x 4 there are eight positions. A
Squared Set, Butterfly, or "O" is a 16-Matrix (4 x 4)
formation, and one position refers to an adjacent spot within that
rectangular grid. EN: 60
As one movement, Press direction while individually turning toward that direction.
Direction can be In, Out, Left, or Right and is relative to the Center of the Set. EN: 646