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