Version #1
From a squared set or circle: Face partner and walk forward passing two dancers right shoulder. Take the next call such as In, Out, etc. (Joe Chiles 1970)
Version #2
From lines, waves or two faced lines: All do a 3/4 Tag the Line then the centers Square Thru 3/4 and everyone takes the next call (In, Out, Left, Right). Finishes in various parallel line and wave formations depending on the final direction given. (author unknown 1972)