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