/* 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
	{
		String arr[] = {"Abraham", "Best Friend"};
		for(String s:arr)
			System.out.println(String.format("%-"+32+"s", s).replaceAll("\\s(?=\\s+$|$)", ".")+"OK");
	}
}