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

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

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

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

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