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