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