1-8
: 1M & 2L also 3M & 4L cross & cast RSh to change places, 1s+2s also 3s+4s
  dance RH across
9-16
: 1L & 2M also 3L & 4M cross & cast LSh round opposite person to change
  places, 2s+1s also 4s+3s dance LH across
17-24
: All set to partners & turn 2H to 2s/4s facing down & 1s/3s facing
  up, 2s+1s also 4s+3s circle 4H round to left
25-32
: All dance reels of 4 on sides but at the end 1s & 4s do not pass LSh to
  finish 2 4 1 3