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