1-8
: 1s+2s set facing in diagonally, petronella turn on 1 place to right, set
  & cast back to places
9-16
: 1L+2M turn 2H, 1M+2L turn 2H
17-24
: 1s+2s circle 4H round & back
25-32
: 1s+2s dance the Rondel