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