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

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

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

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

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