include [HTML_REMOVED]

using namespace std;

int main()
{
string s;
while(cin >> s,s!=”.”)
{
for(int i=s.size();i>=1;i–)
{
if(s.size()%i==0)
{
string a=s.substr(0,s.size()/i),b=”“;

            for(int j=0;j<i;j++)  b +=a;

            if(b==s) 
            {cout << i <<endl;

            break;

            }
        }
    }
}

return 0;

}