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