(0 21 2)(1 5 3)(4 23 7)(6 10 8)(9 13 11)(12 16 14)(15 19 17)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 5 9)

(0 21 2)(1 13 11 9 3)(4 23 7)(5)(6 10 8)(12 16 14)(15 19 17)(18 22 20)
2: (4 23 7)

(0 21 2)(1 13 11 9 3)(4)(5)(6 10 8)(7)(12 16 14)(15 19 17)(18 22 20)(23)
3: (6 10 8)

(0 21 2)(1 13 11 9 3)(4)(5)(6)(7)(8)(10)(12 16 14)(15 19 17)(18 22 20)(23)
4: (3 11 9)

(0 21 2)(1 13 11)(3)(4)(5)(6)(7)(8)(9)(10)(12 16 14)(15 19 17)(18 22 20)(23)