{{explanation}}
3s & 4s on opp sides

1-4
: 1s+2s also 3s+4s Set+Link ending with 1s+4s passing RSh to order 2 (4) 1
  (3)
5-8
: 4s+1s dance RH across & end with 4M+1L also 4L+1M in prom hold facing
  out
9-12
: 4M+1L & 4L+1M dance 1/2 diagonal reel of 4 with 2M & 3M (1st corners) &
  end turning inwards to face down/up
13-16
: 4M+1L & 4L+1M dance 1/2 diagonal reel of 4 with 2L+3L (4th corners) &
  end turning inwards to face out
17-20
: 4M+1L & 4L+1M dance 1/2 diagonal reel of 4 with 3M & 2M (3rd corners) &
  end turning inwards to face up/down
21-24
: 4M+1L & 4L+1M dance 1/2 diagonal reel of 4 with 3L+2L (2nd corners) &
  end in order 2 (4) 1 (3)
25-32
: 4s & 1s dance 1/2 Figs of 8 round end couples, 2s+4s also 1s+3s circle
  4H round to left. 2 4 (1)(3)