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