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

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

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

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

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