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