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