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..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..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..0....0..0..0....0..0..0....1..0..0....0..0..0
..1..2..1....0..3..0....1..2..1....1..1..2....0..1..1....1..0..3....0..0..1
..0..0..0....3..3..2....3..3..0....0..1..1....0..0..0....0..0..2....2..0..0
..1..1..0....1..0..3....2..3..0....2..2..0....0..1..0....3..2..1....2..1..1
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