1-8
: All set & 1s+2s also 3s+4s dance RH across, 1s & 4s cast in 1 place.
   2 4 1 3
9-16
: 4s+1s set & turn 2H, 4s+1s circle 4H round to left
17-24
: 1s+4s+3s dance the Knot.  2 3 4 1
25-32
: All circle 8H round & back