/* package whatever; // don't place package name! */

import java.util.*;
import java.util.regex.*;
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 content = "Hello src=\"cid:something@gmail.com\" is present";
    String contentId = "something@gmail.com";
    Pattern pattern = Pattern.compile("\\s+(?i)src=\"cid(?-i):\\Q" + contentId + "\\E\"");

    Matcher m = pattern.matcher(content);

    if(m.find())
        System.out.println("Present");
    else
        System.out.println("Not Present");
	}
}