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