Super easy problems indeed. Simple if statements required.

import java.io.PrintWriter;
import java.util.Scanner;

/**
 * 
 * @author Sanchit M. Bhatnagar
 * @see http://uhunt.felix-halim.net/id/74004
 * 
 */
public class P12289 {

  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    PrintWriter out = new PrintWriter(System.out);
    int N = sc.nextInt();
    while (N > 0) {
      String input = sc.next();
      if (input.length() == 5) {
        out.println("3");
      } else {
        if ((input.charAt(0) == 'o' && input.charAt(1) == 'n') || (input.charAt(0) == 'o' && input.charAt(2) == 'e') || (input.charAt(1) == 'n' && input.charAt(2) == 'e')) {
          out.println("1");
        } else {
          out.println("2");
        }
      }
      N--;
    }
    out.close();
    sc.close();
  }

}