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