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