source_code: import java.io.*;
  import java.util.*;
  
  public class Main {
      
      public static void main(String[] args) throws IOException {
          Reader.init(System.in);
          int n = Reader.nextInt();
          int[] arr = new int[n];
          int initial = 0;
          for (int i = 0; i < n; i++) arr[i] = Reader.nextInt();
  
          for (int i = 0; i < arr.length; i++) {
              for (int j = i + 1; j < arr.length; j++) if (arr[i] > arr[j]) initial++;
          }
  
          int m = Reader.nextInt();
          boolean parity = initial % 2 == 0;
  //        System.out.println(parity ? "even": "odd");
          for (int i = 0; i < m; i++) {
              int l = Reader.nextInt();
              int r = Reader.nextInt();
              int elems = r - l + 1;
              boolean change = (elems/2) % 2 == 0;
              parity = parity == change;
              System.out.println(parity ? "even": "odd");
          }
      }
  }
  
  /**
   * Reader class based on the article at "https://www.cpe.ku.ac.th/~jim/java-io.html"
   * */
  class Reader{
      private static BufferedReader reader;
      private static StringTokenizer tokenizer;
      static void init(InputStream inputStream){
          reader = new BufferedReader(new InputStreamReader(inputStream));
          tokenizer = new StringTokenizer("");
      }
      static String next() throws IOException {
          String read;
          while (!tokenizer.hasMoreTokens()){
              read = reader.readLine();
              if (read == null || read.equals(""))
                  return "-1";
              tokenizer = new StringTokenizer(read);
          }
  
          return tokenizer.nextToken();
      }
      static int nextInt() throws IOException{
          return Integer.parseInt(next());
      }
  
  //    static long nextLong() throws IOException{
  //        return Long.parseLong(next());
  //    }
  
      //Get a whole line.
  //    static String line() throws IOException{
  //        return reader.readLine();
  //    }
  //
  //    static double nextDouble() throws IOException{return Double.parseDouble(next());}
  }
  
  
  
  