source_code: import java.io.OutputStream;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.PrintWriter;
  import java.util.StringTokenizer;
  import java.io.IOException;
  import java.io.BufferedReader;
  import java.io.InputStreamReader;
  import java.io.InputStream;
  
  /**
   * Built using CHelper plug-in
   * Actual solution is at the top
   */
  public class Main {
      public static void main(String[] args) {
          InputStream inputStream = System.in;
          OutputStream outputStream = System.out;
          InputReader in = new InputReader(inputStream);
          PrintWriter out = new PrintWriter(outputStream);
          TaskD solver = new TaskD();
          solver.solve(1, in, out);
          out.close();
      }
  
      static class TaskD {
          public void solve(int testNumber, InputReader in, PrintWriter out) {
              int n = in.nextInt();
              int[] a = new int[n];
              for (int i = 0; i < n; i++) {
                  a[i] = in.nextInt();
              }
              int inv = 0;
              for (int i = 0; i < n; i++) {
                  for (int j = 0; j < i; j++) {
                      if (a[j] > a[i]) {
                          inv++;
                      }
                  }
              }
              int m = in.nextInt();
              for (int i = 0; i < m; i++) {
                  int l = in.nextInt();
                  int r = in.nextInt();
                  int s = (r - l + 1) * (r - l) / 2;
                  inv = (inv + s) % 2;
                  out.println(inv % 2 == 0 ? "even" : "odd");
              }
          }
  
      }
  
      static class InputReader {
          private BufferedReader reader;
          private StringTokenizer stt;
  
          public InputReader(InputStream stream) {
              reader = new BufferedReader(new InputStreamReader(stream));
          }
  
          public String nextLine() {
              try {
                  return reader.readLine();
              } catch (IOException e) {
                  return null;
              }
          }
  
          public String next() {
              while (stt == null || !stt.hasMoreTokens()) {
                  stt = new StringTokenizer(nextLine());
              }
              return stt.nextToken();
          }
  
          public int nextInt() {
              return Integer.parseInt(next());
          }
  
      }
  }
  
  