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