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