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