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