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