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