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