1-8
: 1s set & cast 1 place, 1s dance 1/2 Fig of 8 (1L round 2s, 1M round 3s)
  & end BtoB (1M facing up & 1L facing down as for Crown Triangles)
9-12
: All set & 1s dance up/down to 1st & 3rd pstns & turn
  about **while** 2s+3s dance towards each other & meet on sides to form
  a diamond
13-16
: All set & as 1s set advancing & pass LSh to end BtoB the 2s & 3s retire
  to places
17-24
: 1s dance Figs of 8 (1L dancing round 2s, 1M round 3s) ending 2nd place
  own side **while** 2s+3s dance R&L (starting on sides)
25-32
: All petronella turn twice to opposite sides, all set & cross RH to own
  sides