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