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