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