public class TestPermutations
{
     public static void main(String[] args)
     {
         Permutations p=new Permutations();


         int[] a={1, 2, 3, 4, 5};
         int[][] b = p.findAllLexPermutations(a);


         for (int m=0;m<b.length; m++)
         {
		   System.out.print("( ");

           for (int n=0;n<b[0].length; n++)
           {
             System.out.print(b[m][n]+", " );
		   }
		   System.out.print(")"+"\n");
	     }
     }
}