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

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

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

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

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