int[,] contentToCopy = { //5x6
{0,0,0,0,0,0},
{0,1,1,1,1,0},
{0,1,1,1,1,0},
{0,1,1,1,1,0},
{0,0,0,0,0,0}
};
int[,] arr = new int[7, 7];
for (int x = 0; x < contentToCopy.GetLength(0); x++)
{
for (int y = 0; y < contentToCopy.GetLength(1); y++)
{
arr[x + 2, y + 1] = contentToCopy[x, y];
}
}