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