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