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