{{explanation}}
3c+4c start on opposite sides.  (1,2,3x,4x)

1–
: 1c+4c set and cast in (2c & 3c step to end and become “corners”), 1½ LH turn, finish W facing 1cnr with M behind (1c face 2M, 4c face 3M)
9–24
: Four ½ Lead-change Reels4 with 1st, 2nd, 3rd, 4th corners in turn, each dancing couple dance as one dancer. Pass Lsh in the middle, at each end loop the other P takes the lead (to 2,1x,4,3x)
25–
: 1c+4c Turn RH ½ flowing into ½RHA ; 2c+4c & 1c+3c LHA (to 2,4,1x,3x)