import java.util.*;
 
class K
{
    int[] tab = new int[6];
    public static void main(String[] args)
    {
        new K();
    }
    public K()
    {
        ArrayList<int[]> lista = new ArrayList<int[]>();
        int[] tab = new int[3];
        for(int i=0;i<8;i++)
        {
            lista.add(makeArray(tab));
        }
        System.out.println();
        for(int i=0;i<8;i++)
        {
            System.out.println(Arrays.toString(lista.get(i)));
        }
    }    
    private int[] makeArray(int[] t)
    {
        Random r = new Random();
        for(int i = 0;i<6;i++)
        {
            tab[i] = r.nextInt(10);
        }
        System.out.println(Arrays.toString(tab));
        return tab;
    }
}

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