grids = [
    [
        [1,1,2,3,3,3],
        [1,2,2,2,2,3],
        [1,4,4,4,4,4],
        [5,5,5,5,5,4],
        [6,6,5,5,5,5],
        [6,6,6,6,6,6]
    ],
    [
        [1,2,2,2,2],
        [1,1,1,1,2],
        [1,1,1,4,2],
        [3,3,3,4,5],
        [3,3,3,5,5]
    ],
    [
        [1,2,2,2,2,2],
        [1,1,1,2,2,3],
        [1,4,5,2,2,3],
        [1,4,5,2,2,3],
        [6,4,5,5,3,3],
        [6,6,6,5,5,5]
    ],
    [
        [1,2,2,2,2,3],
        [1,1,1,2,2,3],
        [1,1,4,4,3,3],
        [1,5,5,5,5,3],
        [1,1,6,6,5,3],
        [1,1,1,6,6,6]
    ],
    [
        [2, 2, 2, 2, 2],
        [5, 2, 2, 2, 4],
        [5, 5, 1, 2, 3],
        [5, 1, 1, 2, 3],
        [5, 1, 3, 3, 3],
    ]
    ,   
    [
        [2, 2, 3, 3, 1, 4],
        [5, 2, 3, 3, 1, 4],
        [5, 5, 1, 1, 1, 4],
        [5, 5, 5, 1, 1, 4],
        [6, 5, 5, 5, 5, 5],
        [6, 6, 5, 5, 5, 5]
    ],
    [
        ['A', 'A', 'E', 'D', 'D'],
        ['A', 'E', 'E', 'D', 'D'],
        ['A', 'A', 'B', 'B', 'B'],
        ['A', 'A', 'C', 'B', 'B'],
        ['C', 'C', 'C', 'B', 'B'],
    ],
    [
        ['A', 'A', 'E', 'D', 'D'],
        ['A', 'E', 'E', 'D', 'D'],
        ['A', 'A', 'B', 'B', 'B'],
        ['A', 'A', 'C', 'B', 'B'],
        ['C', 'C', 'C', 'B', 'B'],
    ]
    
]