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