1-4
: 1M+2L set advancing and turn RH, 1M finishing in 2nd place (2M step up
  on 3-4)
5-8
: 1L+2M set advancing and turn LH, 1L finishing in 2nd place (2L step up
  on 7-8)
9-16
: 1M+2s dance reel of 3 across (begins 1M RSh to 2L and 2M casting)
17-24
: 1L and 2s dance a reel of 3 across (begins 1L LSh to 2M and 2L casting)
25-32
: 2s+1s dance R&L