/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
 
/* 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
	{
		// your code goes here
 
		String checkCharactersRegex = "[a-zA-Z!\"£$%&*@\\\\-_=~#':;,<.>/?|']";
		Pattern pattern1 = Pattern.compile(checkCharactersRegex);
		List<String> msisdns = new ArrayList<>();
//	       msisdns.add();
		System.out.println(pattern1.matcher("(089) \\ 636 48018").find());
	}
}

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