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