1–
: 1c & 4c set | cast inwards (2c & 3c to ends) ;
  4c pass between 1c & each dance out the other end | cast in (2,4,1,3)
9–
: 4c+1c A&R ; all A&R
17–
: 2c+4c & 1c+3c LHA ; Snake passing RSh to other end (3,1,4,2)
25–
: Circle8 to L & back (3,1,4,2)