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Our friend Rohit is stuck in a grid and needs your help to get out of the final grid. He can go in North, South, East or West direction, but there is one problem. There is only one chance and he can go in any one of the adjacent 4 grids if the weight of that grid is equal to the weight of the current grid. Input First line of input contains T - the number of test cases. Each test case consists o

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solution.cppC++17

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