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