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