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