/* 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 withDot = "de.java_chess.javaChess.game.GameImpl.GameStatus";
 
		String with$ = withDot.replaceFirst("(\\w+(\\.\\w+)*)(\\.(\\w+))", "$1\\$$4");
 
		System.out.println(with$);
	}
}

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