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