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