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