Outside Triangles Circulate as the Very Centers Trade.

起始于 "I":     3 By 2 Acey Deucey 之前   之后

起始于 Twin Diamonds:     3 By 2 Acey Deucey 之前   之后

Note: When 3 By 2 Acey Deucey is done from Twin Diamonds, it can sometimes be awkward for the Trailing Points since they must Triangle Circulate to the other Point of their Diamond.

起始于 unusual setup:     3 By 2 Acey Deucey 之前   之后

6 By 2 Acey Deucey [A1]: Outside 6 dancers Circulate (within their distorted 6-dancer setup) as Very Centers Trade.

参见 Triangle FORMATION | IDENTIFICATION [C1].