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