1-8
1c & 3c adv{1} & ret{1} | set ; 2c & 4c repeat
9-16
1c+3c ½ turn opposite RH & twirl away ; 2c & 4c repeat
17-24
1c+3c bourrel: W set adv | ½ turn BH & twirl away while{4} M chase ½ way cclw ; set to P | turn BH
25-32
1c+3c RSh reel4 up/down, on [31-32] W accelerate to end in original places
33-40
48 2c+4c repeat [17-32] across the set
49-56
1c+3c ½ turn opposite RH & twirl away while{4} 2c & 4c adv{1} & ret{1} (small steps) | set ; 2c+4c ½ turn opposite RH & twirl away while{4} 1c & 3c adv{1} & ret{1} (small steps) | set
57-64
4C bourrel: all W set adv | circle4 ½ way to L, pull back RSh to face original place while{4} all M chase ½ way cclw ; all set to P | turn BH
65-72
Intersecting reels4, on [31-32] W accelerate to end in original places