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