import java.io.*;



public class capitalize

{

    public static void main (String []args)

        throws IOException

    {

        System.out.print ("Enter a two word name: ");



        InputStreamReader reader =

            new InputStreamReader (System.in);



        BufferedReader input =

            new BufferedReader (reader);



        String name = input.readLine ();



        int space = name.indexOf (' ');



        String first_word = name.substring (0, space);



        String second_word = name.substring (space + 1);



        first_word = first_word.toLowerCase ();

        second_word = second_word.toLowerCase ();



        System.out.println (Character.toUpperCase (first_word.charAt (0)) +

                            first_word.substring (1) + " " +

                            Character.toUpperCase (second_word.charAt (0)) +

                            second_word.substring (1));

    }

}