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