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