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