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