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