{{explanation}}
4c, 5c and 6c start on opposite side (1,2,3,4x,5x,6x)  The dance is centro-symmetric; “top” and “bottom” do the same figures throughout.

1–
: 1M+6M cast off/up one, (2c+5c step to end) cross and cast Rsh round 1cnr into middle facing 1cnr **while{8}** 1W+6W cross, cast off/up, ½ Fig8 between 2c/5c to face 1cnr, BtoB with P
9–
: 1c+6c ½ Diag Reel4 with 1cnrs, pass Rsh, ½ Diag Reel4 with 2cnrs, finishing (3x,1x,2x,5,6,4)
17–
: 3c+4c cross and cast 2 places, to middle positions (other Cs step to ends) ; 3c+4c ½ R&L (1x,2x,4,3x,5,6)
25–
: 2c+4c & 3c+5c ½ R&L ; 1c+4c & 3c+6c ½ R&L  (4,1,2,5x,6x,3x)