source_code: import java.io.*;
  import java.util.*;
  
  public class Codeforces911D {
  	public static void main(String[] args) throws IOException {
  		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  		String[] sp = br.readLine().split(" ");
  		int n = Integer.parseInt(sp[0]);
  		int[] a = new int[n];
  		sp = br.readLine().split(" ");
  		for (int i = 0; i < n; i++) {
  			a[i] = Integer.parseInt(sp[i]);
  		}
  		int inversions = 0;
  		for (int i = 0; i < n-1; i++) {
  			for (int j = i+1; j < n; j++) {
  				if (a[i] > a[j]) {
  					inversions++;
  				}
  			}
  		}
  		inversions = inversions%2;
  		
  		sp = br.readLine().split(" ");
  		int m = Integer.parseInt(sp[0]);
  		for (int i = 0; i < m; i++) {
  			sp = br.readLine().split(" ");
  			int l = Integer.parseInt(sp[0]);
  			int r = Integer.parseInt(sp[1]);
  			if ((r-l+1)%4 == 2 || (r-l+1)%4 == 3) {
  				inversions = 1-inversions;
  			}
  			if (inversions == 1) {
  				System.out.println("odd");
  			}
  			else {
  				System.out.println("even");
  			}
  		}
  	}
  }
  