(0 17 2)(1 11 8 6 3)(4 12 9 7 5)(10 15 13)(14 18 16)
ALLOWS (11/8)-SEQUENCE
1: (0 5 9)
(0 7 5 17 2)(1 11 8 6 3)(4 12 9)(10 15 13)(14 18 16)
2: (1 11 8)
(0 7 5 17 2)(1 6 3)(4 12 9)(8)(10 15 13)(11)(14 18 16)
3: (0 7 2)
(0)(1 6 3)(2 5 17)(4 12 9)(7)(8)(10 15 13)(11)(14 18 16)
4: (1 6 3)
(0)(1)(2 5 17)(3)(4 12 9)(6)(7)(8)(10 15 13)(11)(14 18 16)