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