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