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