/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.regex.*;
/* 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
	{
		final String label = "abcs-xyzed-abc-nyd-request-xyxpt--1-cnaq9";
        System.out.println(label.replaceAll("([^-]+)-([^-]+)-(.+)-([^-]+)-([^-]+)", "$3"));
 
	}
}

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