string temp;

    p = prop.find_first_of(" ,?!.");// p si q sunt int uri care tin pozitiile separatorilor

    temp = prop.substr(0, p);

    words.push_back(temp);

    while (p < prop.size())
    {
        q = prop.find_first_of(" ,?!.", p + 1);

        temp = prop.substr(p + 1, q - p - 1);

        if(q - p > 1)
            words.push_back(temp);

        p = q;
    }