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

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

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

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

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