import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;

public class Main {
    public static void main(String[] args) {
        final BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        final BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
        try {
            int T = 1;
            for (int i = 0; i < T; ++i) {
                Runner runner = new Runner(br, bw);
                runner.run();
                runner.flush();
            }
            br.close();
            bw.close();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}

class Solution {
    public int solution(String time) {
        var cases = new boolean[3][3];

        var s = time.split(":");
        for (int i = 0; i < 3; ++i) {
            var t = Integer.parseInt(s[i]);
            var c = cases[i];
            if (isHour(t)) {
                c[0] = true;
            }
            if (isMinuteOrSecond(t)) {
                c[1] = true;
                c[2] = true;
            }
        }

        var combinations = new int[][] {
                new int[] { 0, 1, 2 },
                new int[] { 0, 2, 1 },
                new int[] { 1, 0, 2 },
                new int[] { 1, 2, 0 },
                new int[] { 2, 0, 1 },
                new int[] { 2, 1, 0 }
        };
        int count = 0;
        for (var comb : combinations) {
            if (cases[0][comb[0]] && cases[1][comb[1]] && cases[2][comb[2]])
                ++count;
        }
        return count;
    }

    boolean isHour(int time) {
        return time >= 1 && time <= 12;
    }

    boolean isMinuteOrSecond(int time) {
        return time >= 0 && time < 60;
    }
}

class Runner {
    final Reader reader;
    final BufferedWriter bw;
    final StringBuilder sb = new StringBuilder();

    final String time;

    Runner(BufferedReader br, BufferedWriter bw) {
        this.reader = new Reader(br);
        this.bw = bw;
        try {
            this.time = reader.line();

            sb.ensureCapacity(20);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    public void flush() {
        try {
            bw.write(sb.toString());
            bw.flush();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    public void run() throws IOException {
        var sol = new Solution();
        var res = sol.solution(time);
        sb.append(res).append('\n');
    }
}

class Reader {
    private BufferedReader br;

    public Reader(BufferedReader br) {
        this.br = br;
    }

    public void skipLine() throws IOException {
        br.readLine();
    }

    public Stream<String> lines() throws IOException {
        return br.lines();
    }

    public String line() throws IOException {
        return br.readLine();
    }

    public int[] readInts() throws IOException {
        String[] tokens = br.readLine().split(" ");
        int[] ints = new int[tokens.length];
        for (int i = 0; i < tokens.length; ++i) {
            ints[i] = Integer.parseInt(tokens[i]);
        }
        return ints;
    }

    public List<Integer> readIntegers() throws IOException {
        String[] tokens = br.readLine().split(" ");
        var res = new ArrayList<Integer>(tokens.length);
        for (String token : tokens) {
            res.add(Integer.valueOf(token));
        }
        return res;
    }
}