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

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

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

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

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