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