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

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

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

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

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