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