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