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