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

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

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

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

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