/*
 * PDPM IIITDM Jabalpur
 * Asutosh Rana
 */

import java.util.*;
import java.io.*;
import java.math.*;

public class Main {
	long MOD = 1000000007;
	InputReader in;
	BufferedReader br;
	PrintWriter out;

	public static void main(String[] args) throws java.lang.Exception {
		Main solver = new Main();
		solver.in = new InputReader(System.in);
		solver.br = new BufferedReader(new InputStreamReader(System.in));
		solver.out = new PrintWriter(System.out);
		solver.solve();
		solver.out.flush();
		solver.out.close();
	}

	public void solve() {

		int tc = 1;//in.readInt();

		for (int cas = 1; cas <= tc; cas++) {
			int N = in.readInt();
			int[] A = new int[N];
			in.readInt(A);

			int res = 0;
			for(int i=0;i<N;i++){
				for(int j=i+1;j<N;j++){
					if(A[i]>A[j])
						res++;
				}
			}
			res = res % 2;
			
			int Q = in.readInt();
			while(Q-->0){
				int l = in.readInt();
				int r = in.readInt();
				int add = (r-l+1)/2;
				res = res + add;
				res%=2;
				out.println(res%2==0?"even":"odd");
			}
		}

	}

}

class InputReader {
	private InputStream stream;
	private byte[] buf = new byte[1024];
	private int curChar;
	private int numChars;
	private 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 void readInt(int[] A) {
		for (int i = 0; i < A.length; i++)
			A[i] = readInt();
	}

	public long readLong() {
		int c... What is the time complexity of the previous code?