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