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

int main()
{
    char str[9*30];
    char *s = str;

    bool eof = false;

    int word_count = 0;
    char *words[30];
    int words_in[30];

    while(!eof)
    {
        char *word = s;
        *s = getchar();
        while(*s != ',' && *s != '.') {
            s++;
            *s = getchar();
        }

        if (*s == '.')
            eof = true;

        *s = 0;

        bool stored = false;

        for( int i = 0; i < word_count && !stored; i++ ){
            if( !strcmp( words[i], word ) ) {
                stored = true;
                words_in[i]++;
            }
        }

        if( !stored ) {
            words[word_count] = word;
            words_in[word_count] = 1;
            word_count++;
        }

        s++;
    }

    for( int i = 0; i < word_count; i++ ) {
        printf("%s %d\n", words[i], words_in[i]);
    }

    return 0;
}