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;
}