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

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

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

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

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