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