The couples facing out wheel and deal to become the outside couples in a double pass thru formation. Meanwhile, the couples facing in step straight ahead to momentarily form a two faced line in the center. Without stopping they wheel and deal in that line to end as the center couples in a double pass thru formation.
Two parallel two-faced lines.
All dancers use couple handholds. It is important that those couples doing a half circulate form a momentary two-faced line in the center (perhaps touching hands to ensure the two-faced line position) before starting their wheel and deal motion. Couples do not start wheel and deal motion from original starting position. They must circulate half to the momentary two-faced line.