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