Some solutions for 3X8
..0..0..0..0..0..0..0..2....0..0..0..0..0..0..0..2....0..1..1..1..1..1..1..1
..0..0..1..1..1..1..1..0....0..0..0..1..1..2..2..0....1..0..0..0..0..1..1..2
..0..1..0..0..0..0..0..2....0..0..1..0..1..0..1..1....1..1..1..1..1..0..1..0
...
...0..1..2..2..2..2..3.......0..0..1..2..3..4..4.......2..2..2..2..3..4..5...
...1..2..2..2..2..2..3.......0..1..2..3..4..5..4.......3..2..2..2..2..3..4...
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