(0 9 3)(1 7 4)(2 20 17)(5 13 11)(6 19 18)(8 15 10)(12 16 14)
ALLOWS (11/8)-SEQUENCE
1: (0 9 12)
(0 16 14 12 3)(1 7 4)(2 20 17)(5 13 11)(6 19 18)(8 15 10)(9)
2: (8 15 10)
(0 16 14 12 3)(1 7 4)(2 20 17)(5 13 11)(6 19 18)(8)(9)(10)(15)
3: (5 13 11)
(0 16 14 12 3)(1 7 4)(2 20 17)(5)(6 19 18)(8)(9)(10)(11)(13)(15)
4: (3 14 12)
(0 16 14)(1 7 4)(2 20 17)(3)(5)(6 19 18)(8)(9)(10)(11)(12)(13)(15)