From parallel waves: All Step Thru. Those in the center do a Turn Thru (as in Scoot Back) while those facing out Cloverleaf. Those completing the Turn Thru also Cloverleaf. Finishes in double pass thru formation.
COMMENT: Step Thru then Clover Turn Clover (See below).
Dick McPherson 1973
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.