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