1-8
: 1s set & cross RH to 2nd place opp side, 1M casts up round 2L as 1L
  casts down round 3M to meet in middle LSh to LSh (L facing up, M down)
9-12
: 1s dance RH across on sides (1L with 2L+3L, 1M with 2M+3M)
13-16
: 1s pass RSh to dance LH across on other sides & end in lines across (M
  b'tw'n 2s, L b'tw'n 3s)
17-24
: All set & 2s+3s set again with 1s petronella turn to 2nd place own
  sides, all turn RH
25-32
: All circle 6H round & back.