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