1-8
: 1s+2s dance the RSh "Helix":

: 1s+2s set passing partner RSh into BtoB position & cast round partner to
  own sides; 1s+2s 1/2 turn partners RH & dance 1/2 RH across
9-16
: Reels of 3 on sides, 1M up, 1L down (RSh to 3rd corner). 1s end
  facing 1st corners
17-24
: 1s+1st corners pass RSh, corners 1/2 turn RH, pull back RSh & dance out
  to diag opp place, 1s repeat with 2nd corners. (3) 1 (2)
25-32
: 1s dance diag R&L. End 2 1 3