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