1-8
: 1s set cross RH, cast & turn 3/4 RH to face opp sides (2s step up 5-6)
9-16
: 1M+2s also 1L+3s dance LH across, 1s pass LSh to dance RH across with
  other couple.  1s end BtoB in middle facing 1st corners
17-24
: 1s dance 'Hello-Goodbye' setting, clap & petronella turn to 2nd place
  own side
25-32
: 2s+1s+3s circle 6H round & back