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