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

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

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

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

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