From applicable formations in which the Outside 4 can Circulate, such as Parallel Lines, Galaxy, Hourglass, Twin Diamonds, Thar, etc.

Centers do the anything call (working in the Center) as the Outside 4 Circulate.

Ends in various formations.

Lines Trail Off Thru 之前   Ends Circulate 同时 Centers Trail Off 之后 (完成)

Lines Wheel Thru Thru 之前   Ends Circulate 同时 Centers Wheel Thru 之后 (完成)

对比下列各图 (assuming Twin Diamonds):

• Lines Swing Thru:

  Ends Circulate as Centers Swing [A2].

• Lines Swing Thru Thru:

  Ends Circulate as Centers Swing Thru.

对比下列各图 (assuming Twin Diamonds):

• Lines Ah So Thru & Roll:

  Ends Circulate as Centers Ah So; everybody Roll.

• Lines Ah So & Roll Thru:

  Ends Circulate as Centers Ah So & Centers Roll.