ks = [];
            for (var j = 0; j < lengths.length; j++){
                var text = '';
                for (var i = 0; i < lengths[j]; i++) text += possible.charAt(Math.floor(Math.random() * possible.length));
                chunks.push(text);

            }
            return chunks.join('-');
        };
        var xmlString = '';
        xmlString += '<?xml version="1.0" encoding="UTF-8"?>\n';
        xmlString += '<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/Pr