n=2的一些解
..0..1. .1..0. .0..0. .1..1. .1..0. .1..0. .0..0. .0..0. .0..1. .1..0
..1..1. .1..0. .1..0. .0..1. .1..0. .1..0. .0..1. .1..1. .1..0. .1..1
..1..0. .0..1. .0..0. .1..1. .0..1。0..0. .1...0。0..0. .0..0. .0..0
..0..0. .0..0. .0..0. .0..0. .0..0. .1..1. .1..0. .0..0. .0..1. .0..0
..0..1. .0..0. .1..1. .0..0. .1..1. .1..0. .0..0. .1..0. .1..0. .0..1
..0..1. .0..0. .0..1. .0..1. .0..1. .1..0. .1..1. .0..0. .1..1. .0..1
..1..1. .0..0. .1...0。1..0. .1...0。0..1. .1..0. .1.1.1。0..0. .0..1
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