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