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