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