import java.util.*; //Delete this line for OWL

public class StringSearch {
  
  public static void main(String args[]) {
    
  Scanner scan = new Scanner(System.in);
  String input = scan.nextLine();          //read a String from the keyboard
  
  int count = 0;                           //the number of B's or b's
  boolean hasEven = false;                 //does the String have an even digit?
  boolean hasOdd = false;                  //does the String have an odd digit?
  
  for(int i = 0; i < input.length(); i++) {   // loop through the chars in the input String
    char c = input.charAt(i);
    
    if(Character.isDigit(c)) {                //is the current char a digit? (0-9)
      int numValue = Character.getNumericValue(c);  //get the digit's value as an int
      
      if(numValue % 2 == 0)                   //is the digit even?
        hasEven = true;  
      else
        hasOdd = true;
    }
    else {                            //the current char is not a digit
                      
      if((c == 'b') || (c == 'B'))    //so let's see if it's a b or B
        count++;                      //count = count + 1
    }
    
  }  //end of for loop
  
  if(hasEven)
    System.out.println("There is an even digit.");
  else
    System.out.println("There are no even digits.");
  
  if(hasOdd)
    System.out.println("There is an odd digit.");
  else
    System.out.println("There are no odd digits.");
  
  System.out.println("The number of letter Bees is " + count);
  
  }
}