/* 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
	{
		 Pattern p = Pattern.compile("Dear User, .* is your One Time Password\\(OTP\\) for registration\\.",Pattern.CASE_INSENSITIVE);
         Matcher m = p.matcher("Dear User, 999 is your One Time Password(OTP) for registration.");
         if (m.matches()){
            System.out.println("truee");                
          }else{
            System.out.println("false");
          }
    }  // output false 
}

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