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