1–
: 1c+2c set | Circle 4 L ½ ; turn P BH 1½  (2,1,3)
9–
: 1c ½ Fig8 L (i.e. M up) ; ½ diagonal R&L to the L (with 4cnrs)
17–
: 1c ½ Fig8 R (i.e. W up); ½ diagonal R&L to the R (with 3cnrs) (3x,1,2x) 1c face 1cnr
25–
: 1c+1cnrs pass, cnrs turn BH ½, and cast away as 1c pass Rsh ; repeat with 2cnrs (to 2,1,3)