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