#include <iostream>
#include <array>
int main()
{
    const std::array<std::string, 7> name_of_days
    {
        "Понедельник",
        "Вторник",
        "Среда",
        "Четверг",
        "Пятница",
        "Суббота",
        "Воскресенье"
    };
    size_t number_of_day;
    std::cin >> number_of_day;

    std::cout << "День: " << name_of_days[(number_of_day % 7)] << std::endl;
}