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