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