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