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