(0 6 5)(1 20 18)(2 10 8)(3 15 7)(4 16 14)(9 13 11)(12 19 17)
ALLOWS (11/8)-SEQUENCE
1: (0 6 9)

(0 13 11 9 5)(1 20 18)(2 10 8)(3 15 7)(4 16 14)(6)(12 19 17)
2: (3 15 7)

(0 13 11 9 5)(1 20 18)(2 10 8)(3)(4 16 14)(6)(7)(12 19 17)(15)
3: (2 10 8)

(0 13 11 9 5)(1 20 18)(2)(3)(4 16 14)(6)(7)(8)(10)(12 19 17)(15)
4: (0 13 5)

(0)(1 20 18)(2)(3)(4 16 14)(5 11 9)(6)(7)(8)(10)(12 19 17)(13)(15)