/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
  public static void main (String[] args) {
    int i, j, k;
    int[][] a = new int[3][5];
 
    k=1;
    for (j=0;j<5;j++)
    {
      for (i=0;i<3;i++)
      {
        a[i][j]=k;
        k++;
      }
    }
 
    for (i=0;i<3;i++)
    {
      for (j=0;j<5;j++)
      {
        System.out.print(a[i][j]+" ");
      }
      System.out.println();
    }
  }
}

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