public static void main(String[] args) {

		char[][] tab = new char[(int)(Math.random()*10)][(char) ( (int) ( (Math.random()* 26 ) + 'a') )];

		for(int i = 0; i < tab.length; i++)
		{
			for(int j = 0; j < tab.length; i++)
			{
//				tab[i][j] = (char) ( (int) ( (Math.random()* 26 ) + 'a') );
				System.out.println(tab[i][j]);
			}
		}


	}

}