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