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