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