what should i have to do in __ position to print string three and two time as per given condition

public class Solution {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

        ArrayList<String> list = new ArrayList<String>();
        while (true) {
            String s = reader.readLine();
            if (s.isEmpty()) break;
            list.add(s);
        }

        ArrayList<String> listEvenOdd = new ArrayList<String>();
        for (int i = 0; i < list.size(); i++) {
            String s = list.get(i);
            if(list.get(i).length()%2==0){
                listEvenOdd.add(_____________));
            }
            else{
                listEvenOdd.add(______________);
            }
        }

        for (int i = 0; i < listEvenOdd.size(); i++) {
            System.out.println(listEvenOdd.get(i));
        }
    }
}