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