source_code: import java.io.OutputStream;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.OutputStream;
  import java.io.PrintWriter;
  import java.io.BufferedWriter;
  import java.io.Writer;
  import java.io.OutputStreamWriter;
  import java.util.InputMismatchException;
  import java.io.IOException;
  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);
          OutputWriter out = new OutputWriter(outputStream);
          TaskD solver = new TaskD();
          solver.solve(1, in, out);
          out.close();
      }
  
      static class TaskD {
          public void solve(int testNumber, InputReader in, OutputWriter out) {
              int n = in.readInt();
              int[] a = IOUtils.readIntArray(in, n);
              MiscUtils.decreaseByOne(a);
              int m = in.readInt();
              int parity = inversions(a) % 2;
              boolean[] lengthToParityFlip = new boolean[n + 1];
              for (int length = 1; length < lengthToParityFlip.length; length++) {
                  lengthToParityFlip[length] = (((length * (length - 1) / 2) % 2) == 1);
              }
              for (int query = 0; query < m; query++) {
                  int l = in.readInt() - 1, r = in.readInt() - 1;
                  int length = r - l + 1;
                  if (lengthToParityFlip[length]) {
                      parity ^= 1;
                  }
                  out.printLine(parity == 0 ? "even" : "odd");
              }
          }
  
          private int inversions(int[] a) {
              int res = 0;
              for (int j = 0; j < a.length; j++) {
                  for (int i = j + 1; i < a.length; i++) {
                      if (a[i] < a[j]) {
                          res++;
                      }
                  }
              }
              return res;
          }
      }
      static class InputReader {
          private InputStream stream;
          private byte[] buf = new byte[1024];
          private int curChar;
          private int numChars;
          private InputReader.SpaceCharFilter filter;
  
          public InputReader(InputStream stream) {
              this.stream = stream;
          }
  
          public int read() {
              if (numChars == -1) {
                  throw new InputMismatchException();
              }
              if (curChar >= numChars) {
                  curChar = 0;
                  try {
                      numChars = stream.read(buf);
                  } catch (IOException e) {
                      throw new InputMismatchException();
                  }
                  if (numChars <= 0) {
                      return -1;
                  }
              }
              return buf[curChar++];
          }
  
          public int readInt() {
              int c = read();
              while (isSpaceChar(c)) {
                  c = read();
              }
              int sgn = 1;
              if (c == '-') {
                  sgn = -1;
                  c = read();
              }
              int res = 0;
              do {
                  if (c < '0' || c > '9') {
                      throw new InputMismatchException();
                  }
                  res *= 10;
                  res += c - '0';
                  c = read();
              } while (!isSpaceChar(c));
              return res * sgn;
          }
  
          public boolean isSpaceChar(int c) {
              if (filter != null) {
                  return filter.isSpaceChar(c);
              }
              return isWhitespace(c);
          }
  
          public static boolean isWhitespace(int c) {
              return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
          }
  
          public interface SpaceCharFilter {
              public boolean isSpaceChar(int ch);
          }
      }
      static class OutputWriter {
          private final PrintWriter writer;
  
          public OutputWriter(OutputStream outputStream) {
              writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
          }
  
          public OutputWriter(Writer writer) {
              this.writer = new PrintWriter(writer);
          }
  
          public void print(Object... objects) {
              for (int i = 0; i < objects.length; i++) {
                  if (i != 0) {
                      writer.print(' ');
                  }
                  writer.print(objects[i]);
              }
          }
  
          public void printLine(Object... objects) {
              print(objects);
              writer.println();
          }
  
          public void close() {
              writer.close();
          }
      }
      static class MiscUtils {
          public static void decreaseByOne(int[]... arrays) {
              for (int[] array : arrays) {
                  for (int i = 0; i < array.length; i++) {
                      array[i]--;
                  }
              }
          }
      }
      static class IOUtils {
          public static int[] readIntArray(InputReader in, int size) {
              int[] array = new int[size];
              for (int i = 0; i < size; i++) {
                  array[i] = in.readInt();
              }
              return array;
          }
      }
  }
  
  