source_code: //package codeforces.Educational35;
  
  import java.io.BufferedReader;
  import java.io.File;
  import java.io.FileNotFoundException;
  import java.io.FileReader;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.InputStreamReader;
  import java.io.PrintWriter;
  import java.util.StringTokenizer;
  
  public class D
  {
  	public static void main(String[] args) throws IOException
  	{
  		Scanner sc = new Scanner(System.in);
  		PrintWriter pw = new PrintWriter(System.out);
  		
  		int inv = 0;
  		int n = sc.nextInt();
  		int[] arr = new int[n];
  		for (int i = 0; i < arr.length; i++)
  			arr[i] = sc.nextInt();
  		
  		for (int i = 0; i < arr.length; i++)
  			for (int j = i+1; j < arr.length; j++)
  				if(arr[i] > arr[j])
  					inv++;
  		
  		
  		boolean odd = (inv%2)!=0;
  		int q = sc.nextInt();
  		for (int i = 0; i < q; i++)
  		{
  			int l = sc.nextInt();
  			int r = sc.nextInt();
  			int sz = r-l+1;
  			int tot = (sz*(sz-1))/2;
  			if(tot%2 != 0)
  				odd = !odd;
  			if(odd)
  				pw.println("odd");
  			else
  				pw.println("even");
  		}
  		
  		pw.flush();
  		pw.close();
  	}
  	static class Scanner
  	{
  		StringTokenizer st;
  		BufferedReader br;
  
  		public Scanner(InputStream s)
  		{
  			br = new BufferedReader(new InputStreamReader(s));
  		}
  
  		public Scanner(String s) throws FileNotFoundException
  		{
  			br = new BufferedReader(new FileReader(new File((s))));
  		}
  
  		public String next() throws IOException
  		{
  			while (st == null || !st.hasMoreTokens())
  				st = new StringTokenizer(br.readLine());
  			return st.nextToken();
  		}
  
  		public int nextInt() throws IOException
  		{
  			return Integer.parseInt(next());
  		}
  
  		public long nextLong() throws IOException
  		{
  			return Long.parseLong(next());
  		}
  
  		public String nextLine() throws IOException
  		{
  			return br.readLine();
  		}
  
  		public double nextDouble() throws IOException
  		{
  			String x = next();
  			StringBuilder sb = new StringBuilder("0");
  			double res = 0, f = 1;
  			boolean dec = false, neg = false;
  			int start = 0;
  			if (x.charAt(0) == '-')
  			{
  				neg = true;
  				start++;
  			}
  			for (int i = start; i < x.length(); i++)
  				if (x.charAt(i) == '.')
  				{
  					res = Long.parseLong(sb.toString());
  					sb = new StringBuilder("0");
  					dec = true;
  				} else
  				{
  					sb.append(x.charAt(i));
  					if (dec)
  						f *= 10;
  				}
  			res += Long.parseLong(sb.toString()) / f;
  			return res * (neg ? -1 : 1);
  		}
  
  		public boolean ready() throws IOException
  		{
  			return br.ready();
  		}
  	}
  }
  