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

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

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

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

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