(0 15 13)(1 16 3)(2 7 5)(4 17 9 8 6)(10 14 12)(11 19 18)
ALLOWS (11/8)-SEQUENCE
1: (0 2 7)
(0 5 2 15 13)(1 16 3)(4 17 9 8 6)(7)(10 14 12)(11 19 18)
2: (1 16 3)
(0 5 2 15 13)(1)(3)(4 17 9 8 6)(7)(10 14 12)(11 19 18)(16)
3: (2 15 5)
(0 5 13)(1)(2)(3)(4 17 9 8 6)(7)(10 14 12)(11 19 18)(15)(16)
4: (4 8 6)
(0 5 13)(1)(2)(3)(4)(6)(7)(8 17 9)(10 14 12)(11 19 18)(15)(16)