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