#include <iostream>

 #include <algorithm>

 #include <functional>

 #include <string.h>

 using namespace std;

 static char Text[];

 static int _Next[];

 void Input(int &);

 void Get_Next(const int);

 int main(void)

 {

     int Length, k_count, if_res;

     while ()

     {

         Input(Length);

         if (*Text == '.')//小数点结束

             break;

         Get_Next(Length);

         if_res = Length % (Length - _Next[Length]);

         k_count = Length / (Length - _Next[Length]);

         if (if_res ==  && k_count > )

             printf("%d\n", k_count);

         else printf("1\n");

     }

     return EXIT_SUCCESS;

 }

 void Input(int &Length)

 {

     Length = ;

     scanf("%s", Text);

     Length = strlen(Text);

 }

 void Get_Next(const int Length)

 {

     int i = , k = -;

     _Next[] = -;

     while (i < Length)

     {

         if (k == - || Text[i] == Text[k])

         {

             i++;

             k++;

             _Next[i] = k;

         }

         else k = _Next[k];

     }

 }