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