import java.util.*;

class Example {
  public static void main(String[] args) { 
    int[][] a = new int[6][6];
    for (int i = 0; i < a.length; i++) {
      System.out.println(Arrays.toString(a[i])); 
    }
    System.out.println("-----"); 
    for (int i = 0; i < a.length; i++) {
      a[i] = new int[3]; 
    } 
    for (int i = 0; i < a.length; i++) {
      System.out.println(Arrays.toString(a[i])); 
    }
    System.out.println("-----");   
  }
}