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