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

#define ASCENDING 1
#define DESCENDING -1
#define INITIAL_SIZE 10

void print(int[]);
int main(int argc, char * argv[])
{
        char *w;
        char c;
        char **words;
        char buf[64];
        int i;
        int numWords = 0;
        int count = 0;
        words = (char **) calloc(INITIAL_SIZE, sizeof(char *));
        int length[15];
        for(i = 0; i < 15; i++)
        {
                length[i] = 0;
        }
        FILE * f;
        f = stdin;
        c = getc(f);
        w = buf;
        while(c != EOF)
        {
                if(isalpha(c))
                {
                        *w++ = c;
                        count++;
                }else{
                        if (buf == w)
                        {
                                c = getc(f);
                                continue;
                        }
                        *w++ = 0;
                        w = buf;
                        numWords++;
                        length[count]++;
                        count = 0;
                }
                c = getc(f);
        }
        print(length);
}

void print(int a[])
{
        int i, j;
        for(i = 0; i < 15; i++)
        {
                printf("%d. ", i);
                for(j = 0; j < a[i]; j++)
                {
                        printf("*");
                }
                printf("\n");

        }
}