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