n=1的一些解
..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..2..2....1..0..2....1..0..2....0..2..0....0..2..2....1..0..2....0..2..0
..0..0..1....1..1..0....1..1..0....1..2..1....2..1..0....0..1..1....2..0..0
..0..1..0....1..0..2....1..0..2....1..2..0....2..0..0....0..1..0....0..0..1
..2.1.1.1.1.1.2...0..1.0.1.1.1.1.1.0...0..2.2...0..1...0..1...0..1...1..1..1
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