/* 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) throws java.lang.Exception
	{
	 int n = 5;
        int m = 4;
 
      for(int i=0; i<n; i++) {
 
        for(int j=0; j<m; j++){
       if(i == 1 || i == n || j == 1 || j== m ){
       	System.out.print("*");
       }
       else{
       	System.out.print("  ");
       }
        }
          System.out.println(" ");
    }
	}
}

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