source_code: import java.io.OutputStream;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.PrintWriter;
  import java.util.InputMismatchException;
  import java.io.IOException;
  import java.io.InputStream;
  
  /**
   * Built using CHelper plug-in
   * Actual solution is at the top
   *
   * @author Pradyumn
   */
  public class Main {
      public static void main(String[] args) {
          InputStream inputStream = System.in;
          OutputStream outputStream = System.out;
          FastReader in = new FastReader(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, FastReader in, PrintWriter out) {
              int n = in.nextInt();
              int[] a = in.nextIntArray(n);
              int ct = 0;
              for (int i = 0; i < n; ++i) {
                  for (int j = i + 1; j < n; ++j) {
                      if (a[i] > a[j]) ++ct;
                  }
              }
              ct &= 1;
              int Q = in.nextInt();
              for (int q = 0; q < Q; ++q) {
                  int l = in.nextInt();
                  int r = in.nextInt();
                  int size = (r - l + 1) * (r - l) >> 1;
                  ct ^= size & 1;
                  out.println(ct % 2 == 0 ? "even" : "odd");
              }
          }
  
      }
  
      static class FastReader {
          private InputStream stream;
          private byte[] buf = new byte[8192];
          private int curChar;
          private int pnumChars;
  
          public FastReader(InputStream stream) {
              this.stream = stream;
          }
  
          private int pread() {
              if (pnumChars == -1) {
                  throw new InputMismatchException();
              }
              if (curChar >= pnumChars) {
                  curChar = 0;
                  try {
                      pnumChars = stream.read(buf);
                  } catch (IOException e) {
                      throw new InputMismatchException();
                  }
                  if (pnumChars <= 0) {
                      return -1;
                  }
              }
              return buf[curChar++];
          }
  
          public int nextInt() {
              int c = pread();
              while (isSpaceChar(c))
                  c = pread();
              int sgn = 1;
              if (c == '-') {
                  sgn = -1;
                  c = pread();
              }
              int res = 0;
              do {
                  if (c == ',') {
                      c = pread();
                  }
                  if (c < '0' || c > '9') {
                      throw new InputMismatchException();
                  }
                  res *= 10;
                  res += c - '0';
                  c = pread();
              } while (!isSpaceChar(c));
              return res * sgn;
          }
  
          public int[] nextIntArray(int n) {
              int[] array = new int[n];
              for (int i = 0; i < n; i++) {
                  array[i] = nextInt();
              }
              return array;
          }
  
          private boolean isSpaceChar(int c) {
              return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
          }
  
      }
  }
  
  