source_code: import java.io.*;
  import java.util.*;
  public class DD {
  	public static void main(String[] args)throws Throwable {
  		MyScanner sc=new MyScanner();
  		PrintWriter pw=new PrintWriter(System.out);
  		
  		int n=sc.nextInt();
  		int [] a=new int [n];
  		for(int i=0;i<n;i++)
  			a[i]=sc.nextInt();
  		int c=0;
  		for(int i=0;i<n;i++)
  			for(int j=i+1;j<n;j++)
  				if(a[i]>a[j])
  					c^=1;
  		int m=sc.nextInt();
  		while(m-->0){
  			int l=sc.nextInt()-1;
  			int r=sc.nextInt()-1;
  			int d=r-l+1;
  			d=d*(d-1)/2;
  			c^=(d%2);
  			pw.println(c==0? "even" : "odd");
  		}
  		
  		pw.flush();
  		pw.close();
  	}
  	
  	static class MyScanner {
  		BufferedReader br;
  		StringTokenizer st;
  		public MyScanner() {
  			br = new BufferedReader(new InputStreamReader(System.in));
  		}
  		String next() {while (st == null || !st.hasMoreElements()) {
  			try {st = new StringTokenizer(br.readLine());}
  			catch (IOException e) {e.printStackTrace();}}
  		return st.nextToken();}
  		int nextInt() {return Integer.parseInt(next());}
  		long nextLong() {return Long.parseLong(next());}
  		double nextDouble() {return Double.parseDouble(next());}
  		String nextLine(){String str = "";
  		try {str = br.readLine();}
  		catch (IOException e) {e.printStackTrace();}
  		return str;}
  	}
  }