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