#include<bits/stdc++.h>
using namespace std;
main()
{
    long long int i,single_len;
    string s;
    while(cin>>s && s != ".")
    {single_len = 1;
        for(long long int i=1;i<s.size();i++)
            while(s[i] != s[i%single_len])
                single_len++;
        if(!(s.size()%single_len == 0))
            cout<<1<<endl;
        else
            cout<<s.size()/single_len<<endl;
    }
    return 0;
}