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