A polyomino is a shape formed by joining a certain amount of squares together, where each square must be linked together. Output each possible polyomino (including every rotation), up to a size of 6, in any order. Separate each polyomino by an empty line.

There should be a total of 1 monomino, 2 dominoes, 6 trominoes, 19 tetrominoes, 63 pentominoes, and 216 hexominoes.

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