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