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