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