formation: duple neutral
Petronella spins are not in diagonal set like the original
| A1 | 4 | petronella
|
| 4 | balance the ring
| |
| 4 | petronella
| |
| 4 | balance the ring
| |
| A2 | 4 | petronella
|
| 4 | balance the ring
| |
| 4 | petronella
| |
| 4 | balance the ring
| |
| B1 | 8 | ones down the center and turn alone
|
| 4 | ones up the center
| |
| 4 | neighbors cast off (3/4) ⁋
| |
| B2 | 8 | ones do si do once
|
| 8 | twos do si do once
|