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

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

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

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

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