1-8
: 1s cross RH, cast 1 place, petronella turn into middle, set Lady turning
  to face down to form lines of 3 across
9-16
: 1M+2s & 1L+3s dance down & back in 'Triumph' & 1M+2s turn to face down
17-24
: 2s+1s+3s set twice, 2s+3s turn on sides **while** 1s change places &
  turn ending in 2nd places
25-32
: 2s+1s+3s circle 6H round & back