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