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