A2

#include <algorithm>
#include <iostream>
#include <string>

using namespace std;

// if string 's' contains symbol for which 'cond_func' returns true
bool is_in_string(const string& s, int(*cond_func)(int)) {
    auto it = find_if(s.begin(), s.end(),
                      [&](const char ch) {return cond_func(ch); });
    return it != s.end();
}

// if char 'ch' is not alphanumeric
int is_not_alnum(int ch) {
    return !isalnum(ch);
}

bool is_password_correct(const string& password) {
    // if all symbols are ASCII [33:126]
    for (const auto& ch : password) {
        if (ch < 33 || ch > 126) {
            return false;
        }
    }
    // if length of password is [8:14]
    if (!(password.length() >= 8 && password.length() <= 14)) {
        return false;
    }
    // check for >=3 of 4 classes (uppercase, lowercase, digit, other symbols)
    int class_cnt = 0;
    class_cnt += is_in_string(password, isupper);
    class_cnt += is_in_string(password, islower);
    class_cnt += is_in_string(password, isdigit);
    class_cnt += is_in_string(password, is_not_alnum);
    return class_cnt >= 3;
}

int main() {
    string password;
    getline(cin, password);
    cout << (is_password_correct(password) ? "YES" : "NO") << '\n';
}