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