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