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

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

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

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

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