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