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