#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define DEBUG 1

int readline ( char * str ) {

    int i = 0;
    char ch;
    while ( (ch=getchar()) != '\n' ) {
        str[i++] = ch;
    }
    str[i] = '\0';
    return i;
}

int main ( int argc , char * argv[] ) {

    char str[1000000];
    int t , z;
    for ( ;  ;  ) {

        scanf("%s" , str);
        int len = strlen(str);
        int substr_len = 1;

        if ( len == 1 && str[0] == '*' )
            break;

        while ( 1 ) {

            int i , j;

            if ( len % substr_len != 0 ) {

                //printf("continuing : len = %d and substr_length = %d\n"  , len , substr_len);

                substr_len++;
                continue;
            }

            //printf("For len = %d and substr_len = %d\n" , len , substr_len);

            for ( i = substr_len ; i < len ;  ) {

                for ( j = 0 ; j < substr_len ; j++ ) {
                    //printf("Cmparing : %c and %c and i = %d and j = %d\n" , str[i] , str[j] , i , j);
                    if ( str[i] != str[j] ) {
                        break;
                    }
                    i++;
                }


                if ( j == substr_len ) {
                    // Loop completed
                    //printf("Loop Completed\n");
                }
                else {
                    // break executed
                    substr_len = i+1;
                    //printf("Loop not Completed\n");
                    break;
                }

            }

            if ( i == len ) {
                printf("%d\n" , len/substr_len);
                break;
            }
            else {
            }

        }



    }
    return 0;
}