public static int even;
    public static int odd;

    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        int n = Integer.parseInt(reader.readLine());
        //even = 0;
        //odd = 0;
        if (n%2==0) even++;
        else odd++;
        boolean t = true;
        while (t) {
            n=n/10;
            if(n%2==0) {
                even++; }
            else {
                odd++; }

            if (n<10) t=false;
            }
        System.out.println("Even:" + even + " Odd:" + odd);
    }