{{explanation}}
On 2nd chord, 3c+4c cross to opposite side (1,2,3x,4x)

1–
: 1c+4c turn RH | cast to middle (2c & 3c step to end) ; 1c+4c ½ Fig8 round end couple (2,1x,4,3x)
9–
: 1W+4M & 1M+4W, in promhold (W on the L) ½Reels3 across with the end C on their R (Lsh to 2M & 3M) ; continue into ½ Lsh Reels3 with the other end couple (to 2,1x,4,3x)
17–
: 2W+1W & 4W+3W turn RH ½ to face each other, twirl R and dance to exchanged places **while{4}** 2M+1M & 4M+3M dance clw round them to exchanged places ; 1M+2M & 3M+4M turn RH ½ to face each other | twirl R and dance to exchanged places **while{4}** 1W+2W & 3W+4W dance clw round them to exchanged places (2,1x,4,3x)
25–
: 1c+4c S&Link ; circle4 L (to 2,4,1x,3x)