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