{"train": [{"input": [[7, 7, 7, 6], [6, 6, 7, 6], [7, 7, 6, 7], [7, 6, 7, 7], [7, 6, 7, 6], [6, 6, 6, 7]], "output": [[7, 7, 7, 2], [2, 2, 7, 2], [7, 7, 2, 7], [7, 2, 7, 7], [7, 2, 7, 2], [2, 2, 2, 7]]}, {"input": [[6, 6, 7, 6], [6, 6, 7, 7], [7, 7, 6, 7]], "output": [[2, 2, 7, 2], [2, 2, 7, 7], [7, 7, 2, 7]]}, {"input": [[7, 7, 6, 6, 6, 6], [6, 7, 6, 7, 7, 7], [7, 6, 7, 7, 6, 7]], "output": [[7, 7, 2, 2, 2, 2], [2, 7, 2, 7, 7, 7], [7, 2, 7, 7, 2, 7]]}], "test": [{"input": [[6, 7, 7, 6], [6, 7, 6, 7], [7, 7, 7, 6], [7, 6, 7, 6]], "output": [[2, 7, 7, 2], [2, 7, 2, 7], [7, 7, 7, 2], [7, 2, 7, 2]]}]}