#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll N=1e5+1e4,M=1e3+1e2;
const ll Maxn=0x3ffffff,Minm=-0x3ffffff;
char s[N];
signed main()
{
    cin>>s;
    while(s[0]!='.')
    {
        ll n=strlen(s);
        for(ll i=0;i<n;i++)
        {
            bool flag=true;
            ll xb=0;
            for(ll j=i+1;j<n;j++)
            {
                if(s[j]!=s[xb])
                {
                    flag=false;
                    break;
                }
                xb++;
                if(xb>i)xb=0;
            }
            if(flag==true&&n%(i+1)==0)
            {
                cout<<n/(i+1)<<"\n";
                break;
            }
        }
        cin>>s;
    }
}