source_code: import java.io.BufferedReader;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.InputStreamReader;
  import java.util.StringTokenizer;
  
  public class D {
  
  	public static void main(String[] args) throws IOException {
  		Scanner sc=new Scanner(System.in);
  		int n=sc.nextInt();
  		int inv=0;
  		int []a=new int [n];
  		for(int i=0;i<n;i++)
  			a[i]=sc.nextInt();
  		for(int j=0;j<n;j++)
  			for(int i=j+1;i<n;i++)
  				if(a[j]>a[i])
  					inv=1-inv;
  
  		int m=sc.nextInt();
  		StringBuilder sb=new StringBuilder();
  		while(m-->0)
  		{
  			int l=sc.nextInt();
  			int r=sc.nextInt();
  			int s=r-l+1;
  			if(s*(s-1)/2%2==1)
  				inv=1-inv;
  			if(inv==1)
  				sb.append("odd\n");
  			else
  				sb.append("even\n");
  		}
  		System.out.print(sb);
  
  	}
  	static class Scanner 
  	{
  		StringTokenizer st;
  		BufferedReader br;
  
  		public Scanner(InputStream s){	br = new BufferedReader(new InputStreamReader(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();}
  
  
  	}
  
  }
  