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

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

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

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

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