import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
 
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String regex = "^VAR[0-9]+=\"(?:(?![^\"]*%GH)[^\"]+|[^\"]*%GH[^\".]*\\.(?![^\"]*%GH)[^\"]*)\"$";
        String string = "VAR1=\"custom_var%GHsadsd.%GHsadd%Ga\"\n"
	 + "VAR1=\"%GHasdas\"\n"
	 + "VAR1=\"%GHasdas.random\"\n"
	 + "VAR1=\"custom\"\n"
	 + "VAR1=\"custom%.\"\n"
	 + "VAR1=\"custom%Grandom\"";
 
        Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
        Matcher matcher = pattern.matcher(string);
 
        while (matcher.find()) {
            System.out.println(matcher.group(0));
        }
	}
}

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