//'main' method must be in a class 'Rextester'.

//Compiler version 1.8.0_111

​

import java.util.*;

import java.lang.*;

​

class Rextester

{  

    public static void main(String args[])

    {

        String tsv = "1-FN3Z1-206329557431";

        System.out.println(tsv.substring(8));

    }

}