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