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