1-8
: 1s & 3s turn RH 1.3/4 times, set (up/down) & dance 1/2 reel of 4 in
  centre
9-16
: 3M & 1L stand (in end of reel pstns) **while** 3L+1M pass LSh to
  dance 1/2 reel of 4 across with 2s & end facing ptnr & dance 1/2 reel
  up/down
17-24
: 1s+3s set to partners & petronella turn to partners original
  place, 1s+2s+3s set & cross RH
25-32
: 2s followed by 1s dance out round 3s into centre & dance up to top
  with 1s continuing to dance up between 2s & cast to 2nd place

: (1s cast to 4th place 2nd time through)