import element.*;

public class Library
{
    public static void main(String args[])
    {
        ConsoleWindow c = new ConsoleWindow();

        /* form of the name:
        last-name, first-name middle-initial
        */
        String name, first, middle, last;
        int pos;

        while (true)
        {
            name = c.input.readLine();  // read query & remove spaces
            name = name.trim();         // trim spaces (see Appendix D)
            pos = name.indexOf(',');
            if (pos < 0)                // string contains last name only
            {
                last = name;
                name = "";
            } else {                    // extract last
                last = name.substring(0,pos);
                name = name.substring(pos+1).trim();
            }
            pos = name.indexOf(' ');    // locate first name
            if (pos < 0)
            {                           // first name only
                first = name;
                middle = "";
            } else {                    // first and middle
                first = name.substring(0,pos);
                middle = name.substring(pos).trim();
            }
            c.out.println("First = >"+first+"<");
            c.out.println("Middle = >"+middle+"<");
            c.out.println("Last = >"+last+"<");
        }
        
        c.input.readLine();
        System.exit(0);
    }
}