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