From eight chain thru formation: All Crosstrail Thru (Pass Thru and half sashay). Those facing out Cloverleaf. Those facing in Half Square Thru. All Slide Thru. Finishes in various formations depending on sexes facing for the Slide Thru.
Jack Leonard 1970
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.