1-4-
: All advance & retire
5-8-
: 2c dance to the bottom & cast up to 5th place. 3c+4c+5c step up on 7-8. 
9-16-
: 1c, 4c & 2c (now in 1st, 3rd and 5th places) turn partner RH 1 1/2 times (6 bars) then 4c cast 2 places to their right (M down W up); 1M and 2W also cast 2 places to their right while their partners cross back to own sides.   
17-24-
: Half diagonal R&L. Top 4 dancers on M side cross diagonally with bottom 4 on W side, then change LH on sides. Then top four on W side cross diagonally with bottom 4 on M side, then change LH on sides. 
25-32-
: Repeat bars 17-24 from new places. Finish in order 23451.