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