{{explanation}}
3c+4c cross on second chord (1,2,3x,4x)

1–
: 1c+4c cross RH, cast (2c+3c step to end) ; ½ Fig8 round end cpl (2,1,4x,3x)
9–
: Modified Half Grand Chain: 2c & 3c turn P RH 1½ **while** on sideline 1c+4c turn RH 1½ {3}, all turn next dancer LH ½ {1} (4x,2x,3,1) ; repeat (3,4,1x,2x)
17–
: Reels4 on the sidelines (3,4,1x,2x)
25–
: 3c+2c chase ½ clw **while**{4} 4c+1c LHA ; 2c+4c & 1c+3c RHA (2,4,1x,3x)