public class t
{
    static int [][] numbers = {{1,2,3}, {4,5,6}};

    public static void main(String[] s)
    {
        for (int r = 0; r < numbers[0].length; r++)
        {
            for (int c = 0; c < numbers.length; c++)
	    {
		System.out.print(numbers[r][c]);
	    }
	}
    }
}