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#include <fstream>
#include <cstring>
using namespace std;
ifstream f("prefix.in");
ofstream g("prefix.out");
int lp, lt, i, k, l, n, j, poz, urm[1000000];
char p[1000000],t[1000000];
void prefix ()
{
int k, i;
k=0;
urm[1]=0;
for(j=2;j<=lt;++j)
{
while(k>0&&t[j]!=t[k+1])
k=urm[k];
if(t[j]==t[k+1])
++k;
urm[j]=k;
}
}
int main()
{
f>>n;
f.get();
for(i=1;i<=n;++i)
{
f.getline(t,256);
lt=strlen(t);
for(j=lt;j>0;--j)
t[j]=t[j-1];
prefix();
poz=0;
for(j=1;j<=lt;++j)
if(urm[j]!=0 && j%(j-urm[j])==0)
poz=j;
g<<poz<<'\n';
}
return 0;
}