/* 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
	{
		String regex = "[a-z]";
        Pattern pt = Pattern.compile(regex);
        Matcher r = pt.matcher("(.*)([a-z])");
 
        if (!r.find()) {
            System.out.println("not found");
        } else{
           System.out.println("found");
 
    	}
	}
}

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