Determine whether you are a Leader or Trailer in the 8-dancer formation; then, working in your Concentric Box:

• Those identified as Leaders: do your part Partner Tag then Partner Trade, as
• Those identified as Trailers: do your part Partner Trade then Partner Tag.

Ends in a 2x4.

Originally, the call was envisioned as starting from a Completed Double Pass Thru formation, but the definition can be done from any 2x4.