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

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

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

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

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