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

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

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

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

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