From columns: Cross Invert the Column 3/4; very centers Cast 3/4 as other six Extend; lead two in each column of three Split Counter Rotate as the others Flip their Diamond to end in diamonds with the original 1 & 2 dancers as points.
Cross Invert To A Diamond But: Same as above except that the centers do not Flip the Diamond and take the But call instead.
Invert To A Diamond: Same as above except that the lead three start by doing an Invert the Column 3/4; then continue as above.
This definition is from SCVSDA Note Service by Bill Davis.
It is provided here for informational and educational purposes only.