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