Heads Part: Do a Half Square Thru and walk out to the sides to face new partner (total of 8 steps). Back away four steps, face the head position and walk forward to the head position where they turn to face the center (the last eight steps are identical to a Grand Square). Go into the center for another half square thru and walk out to the sides to face partner and then do a Grand Square pattern back to home position.
Sides Part: Face partner and do a Grand Square action to the head position (8 steps). In the middle do a Half Square Thru and walk out to the sides to face partner (8 steps). Do the Grand Square action to the head positions again and then in the middle do a Half Square Thru and walk out to the sides to face partner at home.
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.
