#include<cstdio>
#include<cstring>
#include<fstream>
using namespace std;
ifstream f("prefix.in");
ofstream g("prefix.out");
int t,l,q,i,n,j,poz,k,urmator[1000009];
char s[1000009];
void prefix()
{
    k=0;
    urmator[1]=0;
    t=strlen(s);
    for(q=2;q<=t;++q)
    {
        while(k>0&&s[q]!=s[k+1])
            k=urmator[k];
        if(s[q]==s[k+1])
            k++;
        urmator[q]=k;
    }
}
int main()
{

    f>>n;
    for(i=1;i<=n;++i)
    {
        f>>s+1;
        s[0]='*';
        k=0;
        poz=0;
        prefix();
        l=strlen(s);
        for(j=1;j<=l;++j)
            if(urmator[j]&&j%(j-urmator[j])==0)
                poz=j;
        g<<poz<<'\n';
    }
    return 0;
}