import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;


public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        TaskA solver = new TaskA();
        solver.solve(1, in, out);
        out.close();
    }

    static class TaskA {

        public void solve(int testNumber, InputReader in, PrintWriter out) {
            int n = in.nextInt();
            int l, r, sum = 0;
            int[] a = new int[n+5];
            for (int i = 0; i < n; i++) a[i] = in.nextInt();
            for (int i = 0; i < n; i++)
                for (int j = i+1; j < n; j++)
                    if (a[i] > a[j]) sum++;
            int q = in.nextInt();
            while (q-- > 0){
                l = in.nextInt();
                r = in.nextInt();
                sum += (r-l+1)/2;
                if (sum % 2 == 1) out.println("odd");
                else out.println("even");
            }
        }

    }

    static class InputReader {
        public BufferedReader reader;
        public StringTokenizer tokenizer;

        public InputReader(InputStream stream) {
            reader = new BufferedReader(new InputStreamReader(stream), 32768);
            tokenizer = null;
        }

        public String next() {
            while (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    tokenizer = new StringTokenizer(reader.readLine());
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
            return tokenizer.nextToken();
        }

        public int nextInt() {
            return Integer.parseInt(next());
        }

    }
}
	  		 	 		 			      	  			    	