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