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