1-8
: 1s+3s cast 1 place, 1s+3s turn RH, 1s cast to 4th place as 3s lead up to
  2nd place 2 3 4 1
9-16
: 2s+4s repeat bars 1-8, finishing 3 4 1 2 facing up/down on sides
17-24
: 3s+4s & 1s+2s set advancing passing each other LSh; 3s+2s set advancing
  passing each other LSh **while** 4s+1s set & face in; 4s+2s & 3s+1s
  dance RH across
25-32
: 4s cross RH, cast (2s step up), 4s cross RH, cast (3s step up)
33-40
: All circle 8H round to left (6 steps), pivot pulling RSh back & all
  chase to places 2 3 4 1