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