我好菜啊

//话说这题标签好像错了

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int len, ans;
    string str;
    while (cin >> str && str != ".") {
        len = str.length();
        int i = 0, j = len - 1;
        ans = 0;
        for (; i < len / 2; ++i, --j) {
            if (str.substr(0, i + 1) == str.substr(j, i + 1)) {
                ans = len / (i + 1);
                string buff ="";
                for (int k = 0; k < ans; ++k) buff += str.substr(0, i + 1);
                if (buff == str)
                    break;
                else ans = 0;
            }
        }
        if (ans != 0) cout << ans << endl;
        else cout << 1 << endl;
    }
    return 0;
}