public class Greek {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int i,j=0;
int firstNumber=0;
int endNumber=0;
char firstChar='a';
char endChar='z';
firstNumber=firstChar;
endNumber=endChar;
for(i=firstNumber;i<=endNumber;i++)
{
j++;
System.out.print(" "+(char)i);
if(j%5==0)
System.out.println();
}
}
}