1-8
: 1L also 4M followed by partners cast to opposite end; 1s & 4s turn
  partner RH into promenade hold in centre, 1L on right of 1M facing 3L,
  4L on left of 4M facing 2M (2s & 3s step up/down 5-6)
9-16
: 4s dance reel of 3 across with 2s (RSh to 2M) **while** 1s dance reel of
  3 across with 3s (RSh to 3L)
17-24
: 4s+1s dance LH across, 4s+2s also 3s+1s dance RH across
25-32
: All circle 8H round & back. 2 4 1 3