package program_template;

import java.io.FileReader;

import java.io.IOException;

import java.io.PrintWriter;

import java.util.Scanner;

public class ProgramTemplate {

private static int wordEnergy(int position) {

if (position < 10) {

return position;

}

return position/10 + position%10;

}

public static void main(String[] args) throws IOException {

int energy = 0;

String words = "abcdefghijklmnopqrstuvwxyz";

Scanner sc = new Scanner(new FileReader("input.txt"));

while (sc.hasNextLine()) {

char[] symbols = sc.nextLine().toCharArray();

for (char character : symbols) {

String symbol = String.valueOf(character);

if (words.contains(symbol.toLowerCase())) {

energy += wordEnergy(words.indexOf(symbol.toLowerCase())+1);

if (!symbol.toLowerCase().equals(symbol)) {

energy += 10;

}

} else if (symbol.equals(" ")) {

energy += 4;

} else if (symbol.equals(".")) {

energy += 5;

} else if (symbol.equals(";")) {

energy += 7;

} else if (symbol.equals(",")) {

energy += 2;

} else if ("=+-'\"".contains(symbol)) {

energy += 3;

} else if ("()".contains(symbol)) {

energy += 1;

} else if ("{}[]<>".contains(symbol)) {

energy += 8;

} else if (symbol.matches("\\d")) {

energy += 13 - Integer.parseInt(symbol);

}

}

}

PrintWriter out = new PrintWriter(System.out);

out.println(energy);

out.flush();

}

}