#include <iostream>
#include <string>

using namespace std;

int main()
{
    string str;
    cout<<"bla bla bla \n";
    getline(cin, str);
    if (str == "yes man")
    {
        cout<<"boom \n";
    }
    else if (str == "no")
    {
        cout<<"ok \n";
    }
    else
    {
        cout<<"this is screwed \n";
    }
}