Some solutions for n=1
..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0
..0..0..0..0..0..0..0..1....0..0..0..0..0..0..0..1....0..0..0..0..0..0..0..0
..1..3..2..2..3..3..0..0....0..2..1..3..3..0..2..2....2..3..1..3..1..1..3..3
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