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