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