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