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