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

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

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

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

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