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