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