1-
: 1c turn P RH | cast off to 3pl **while{4}** 3c turn P RH | lead up to top ; repeat from new positions. 1c face out (1,2,3)
9-
: 1c cast off (2c up) | ½ Fig8 up round 2c | turn P LH to face 1cnrs
17-
: 1c set to 1cnrs and face 2cnrs ; repeat 3 times with next cnr cclw to finish facing 1cnrs
25-
: Turn CPCP (2,1,3)
*Deviser's note*: To manage the change with a new top couple  
* either 4c turn P RH moving up to 3pl on [1-2] of the new repeat  
* or 1c cross down to 4pl on [31-32] of their last repeat.