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