source_code: // discussed with rainboy
  import java.io.*;
  import java.util.*;
  
  public class CF911D {
  	public static void main(String[] args) throws IOException {
  		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  		PrintWriter pw = new PrintWriter(System.out);
  		int n = Integer.parseInt(br.readLine());
  		StringTokenizer st = new StringTokenizer(br.readLine());
  		int[] aa = new int[n];
  		for (int i = 0; i < n; i++)
  			aa[i] = Integer.parseInt(st.nextToken());
  		boolean odd = false;
  		for (int i = 0; i < n; i++)
  			for (int j = i + 1; j < n; j++)
  				if (aa[i] > aa[j])
  					odd = !odd;
  		int m = Integer.parseInt(br.readLine());
  		while (m-- > 0) {
  			st = new StringTokenizer(br.readLine());
  			int l = Integer.parseInt(st.nextToken());
  			int r = Integer.parseInt(st.nextToken());
  			int k = r - l + 1;
  			if ((long) k * (k - 1) / 2 % 2 != 0)
  				odd = !odd;
  			pw.println(odd ? "odd" : "even");
  		}
  		pw.close();
  	}
  }
  