#include <iostream>
#include <vector>

std::ostream& operator<<(std::ostream& os, const std::vector<int>& vector) {
    for (const auto elem : vector) {
        os << elem << ' ';
    }
    return os;
}

std::vector<int> prefix_function(const std::string& s) {
    std::vector<int> pi(s.size());
    for (int i = 1; i < s.size(); i++) {
        int j = pi[i - 1];
        while (true) {
            if (s[i] == s[j]) {
                pi[i] = j + 1;
                break;
            }
            if (j == 0) {
                pi[i] = 0;
                break;
            }
            j = pi[j - 1];
        }
    }
    return pi;
}

int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);

    std::string s;
    while (std::cin >> s && s != ".") {
        auto pi = prefix_function(s);
        std::clog << pi << std::endl;
        int period = static_cast<int>(s.size()) - pi.back();
        if (s.size() % period != 0) {
            std::cout << 1 << std::endl;
        } else {
            std::cout << s.size() / period << std::endl;
        }
    }

    return 0;
}