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.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) {
              String[] response = {"even", "odd"};
              int n = in.nextInt();
              int[] arr = in.nextIntArray(0, n);
              int swaps = 0;
              for (int i = 0; i < n; i++) {
                  for (int j = i + 1; j < n; j++) {
                      if (arr[i] > arr[j]) swaps = (swaps + 1) % 2;
                  }
              }
              int m = in.nextInt();
              for (int i = 0; i < m; i++) {
                  int l = in.nextInt(), r = in.nextInt(), combinaisons = ((r - l) * (r - l + 1)) / 2;
                  if (combinaisons % 2 == 1) {
                      swaps ^= 1;
                  }
                  out.println(response[swaps]);
              }
          }
  
      }
  
      static class InputReader {
          private StringTokenizer tokenizer;
          private BufferedReader reader;
  
          public InputReader(InputStream inputStream) {
              reader = new BufferedReader(new InputStreamReader(inputStream));
          }
  
          private void fillTokenizer() {
              if (tokenizer == null || !tokenizer.hasMoreTokens()) {
                  try {
                      tokenizer = new StringTokenizer(reader.readLine());
                  } catch (Exception e) {
                      throw new RuntimeException(e);
                  }
              }
          }
  
          public String next() {
              fillTokenizer();
              return tokenizer.nextToken();
          }
  
          public int nextInt() {
              return Integer.parseInt(next());
          }
  
          public int[] nextIntArray(int offset, int length) {
              int[] arr = new int[offset + length];
              for (int i = offset; i < offset + length; i++) {
                  arr[i] = nextInt();
              }
              return arr;
          }
  
      }
  }
  
  