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