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