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