1-8
: 1s+2s+3s dance mirror reels of 3 on sides (1s in & down to start)
  with 1s & 2s end in middle facing down/up, ready for ...
9-16
: 1s+2s dance the Rondel.  1s end in 2nd place own side facig out
17-24
: 1s cast 1 place, lead down between 4s, cast up behind 4s & turn LH to
  face 1st corner (pstn) between 3s & 4s (1M facing 4L, 1L facing 3M)
25-32
: 1s set & turn 1st corners 2H, set & turn 2nd corners 2H to end in 3rd
  place on opp sides
33-40
: 3s+1s+4s circle 6H round to left back to place (6 bars) & 1s lead down
  giving LH & cross into 4th place on own side. 2 3 4 1