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