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

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

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

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

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