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