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