source_code: import java.io.*;
  import java.util.StringTokenizer;
  
  public class D911 {
      public static void main(String[] args) throws IOException {
          BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
          PrintWriter out = new PrintWriter(new BufferedOutputStream(System.out));
          StringTokenizer st;
  
          int n = Integer.parseInt(br.readLine());
          st = new StringTokenizer(br.readLine());
          int[] num = new int[n];
          for (int i = 0; i < n; i++) {
              num[i] = Integer.parseInt(st.nextToken());
          }
  
          int count = 0;
          for (int i = 0; i < n; i++) {
              for (int j = 0; j < i; j++) {
                  if (num[i] < num[j]) {
                      count++;
                  }
              }
          }
  
          boolean ans = count % 2 == 0;
          for (int m = Integer.parseInt(br.readLine()); m-- > 0; ) {
              st = new StringTokenizer(br.readLine());
              int l = Integer.parseInt(st.nextToken());
              int r = Integer.parseInt(st.nextToken());
              if (((r - l + 1) / 2) % 2 != 0) {
                  ans = !ans;
              }
              out.println(ans ? "even" : "odd");
          }
          out.close();
      }
  }
  