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