import static javax.swing.JOptionPane.*;
 
public class pansar {
            public static void main(String[] arg){
 
               String indata = showInputDialog("hur många vagnar?");
               String txt ="";
               int v = Integer.parseInt(indata);
 
               for (int i=1; i <= v; i=i+1)
                   for (int j=0; j<=i; j=j+1)
                       for (int k=0; k<=j; k=k+1)
                             txt = txt + "___ " + '\n';  
                     txt = txt +"  /____/=====o" + '\n' ;
             txt = txt +"0ooooo0" + '\n' ;
 
            showMessageDialog(null,  txt);
 
            System.exit(0);
           }      
}