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