3C and 4C cross to opposite side on 2nd chord.

1-8
: 1C with 2C, 3C with 4C, all round poussette
9-12
: 1C with 2C, 3C with 4C, half R&L 
13-16
: 1C with 4C, half R&L
17-20
: With RH, all half-turn partner and face, pull back RS and dance out to opposite side
21-24
: All chase clockwise halfway  31(4)(2)
25-28
: 3C cross down between 1C while 2C cross up between 4C. 3W cross in front of 2M, 2W in front of 3M, dance out between 1C and 4C and cast to opposite end of set.
29-32
: 2C and 3C repeat from opposite ends. 31(4)(2)
Repeat with new 1C and 4C.