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