(0 20 18)(1 21 2)(3 9 6)(4 22 5)(7 16 14 12 10)(8 13 11)(15 19 17)
ALLOWS (11/8)-SEQUENCE
1: (3 9 12)

(0 20 18)(1 21 2)(3 10 7 16 14 12 6)(4 22 5)(8 13 11)(9)(15 19 17)
2: (8 13 11)

(0 20 18)(1 21 2)(3 10 7 16 14 12 6)(4 22 5)(8)(9)(11)(13)(15 19 17)
3: (7 16 10)

(0 20 18)(1 21 2)(3 10 14 12 6)(4 22 5)(7)(8)(9)(11)(13)(15 19 17)(16)
4: (6 14 12)

(0 20 18)(1 21 2)(3 10 14)(4 22 5)(6)(7)(8)(9)(11)(12)(13)(15 19 17)(16)