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

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

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

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

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