WITCHES' REEL
4 couple longways (via Barrie Bullimore)
48-bar jigs 

A1:   Lines forward & back
      Cross over (men arch)
A2:   Lines forward & back
      Cross back (women arch)
B1:   Top woman thread the needle*
B2:   Top man thread the needle
C1:   Top couple slip to the bottom, next couple slip to the bottom, next
      couple slip to the bottom, last couple don't!
      [APW: Suggest non-slipping dancers move up the outside]
C2   All swing partners

* thread the needle - both lines take hands and bottom couple take partner's
hand; top two men make an arch and top woman takes every one through the arch
and round back to place.  Ditto for top man.