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

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

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

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

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