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