Swing and Mix

From an ocean wave or inverted line: ends and adjacent centers Turn 1/2; Centers Cross Run; resulting Centers Trade. The Facing Couples Rule applies to this call.

Note: There are two ways in which Swing and Mix is not simply the call Swing followed by the call Mix. First, reflecting historical usage, Swing and Mix is a single call with three parts while (Any Call) and Mix are two separate calls. Second, from facing couples, Swing and Mix is proper even though Swing is improper.

Timing: 3