// Helene Martin, CSE 142
// Prints a name border
import java.util.*;

public class NameBorder {
	public static void main(String[] args) {
		Scanner console = new Scanner(System.in);
		System.out.print("Full name? ");
		String name = console.nextLine();
		
		String fname = name.substring(0, name.indexOf(" "));
		// don't include the space in the last name
		String lname = name.substring(name.indexOf(" ") + 1);
		
		printWave(fname);
		printWave(lname);
	}
	
	// given a string, print it in a wave pattern
	public static void printWave(String str) {
		for (int i = 0; i < str.length(); i++) {
			System.out.println(str.substring(0, str.length() - i));
		}
		
		// the -2 avoids printing an empty string and a repeated
		// one letter string in the middle of the pattern
		for (int i = str.length() - 2; i >= 0; i--) {
			System.out.println(str.substring(0, str.length() - i));		
		}
	
	}
}