#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <cstring>
#define MAXLEN 200
#define Alpha 26

using namespace std;


char S1[MAXLEN], S2[Alpha];
int i=0,j=0,counter=0, alphacounter=0;
char c;



int main()
{





    S1[i]=cin.get();

    while (S1[i] != '.')
    {







        if ((S1[i] >='a' && S1[i]<='z') || (S1[i] >='A' && S1[i]<='Z') ){
            if (alphacounter != 27)
                alphacounter++;}



        counter++;
        i++;
        S1[i]=cin.get();
    }


    cout << "Characters Entered : " << counter;
    cout << endl;
    cout << "Alphabetical Characters : " << alphacounter;


    return 0;
}