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