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