n=5的一些解
..3..2. .0..1. .3..1. .3..1. .3..1. .1..3. .2..3. .1..0. .2..3. .2..0
..1..0. .4..2. .4..0. .4..2. .2..0. .4..4. .1..4. .3..4. .4..4. .4..3
..2..3. .2..0. .4..1. .1..0. .3..4. .1..2. .0..0. .1..0. .0..1. .2..3
..0..4. .3..3. .3..2. .3..4. .0..1. .3..2. .2..3. .2..3. .1..2. .0..1
..4..1. .4..1. .2..0. .2..0. .2..4. .0..0. .1..4. .2..4. .0..3. .1..4
