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