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

struct Resourse {
    char name[30];
    int count;
};

int comparator(const void *r1, const void *r2) {
    const struct Resourse *res1 = (const struct Resourse *)r1;
    const struct Resourse *res2 = (const struct Resourse *)r2;
    return strcmp(res1->name, res2->name);
}

int main() {
    size_t res_count    = 0;
    size_t res_size     = 1;
    size_t sz = sizeof(struct Resourse);
    struct Resourse *res = (struct Resourse *)malloc(res_size * sz);

    do {
        struct Resourse res_cond;
        scanf("%s", res_cond.name);
        if (strcmp(res_cond.name, "Total") == 0)
            break;
        scanf("%d", &res_cond.count);
        struct Resourse *search_result = bsearch(&res_cond, res, res_count, sz, comparator);
        if (search_result) {
            search_result->count += res_cond.count;
            continue;
        }
        if (res_count == res_size) {
            res_size <<= 1;
            res = (struct Resourse *)realloc(res, res_size * sz);
        }
        res[res_count] = res_cond;
        ++res_count;
        qsort(res, res_count, sz, comparator);
    } while (1);

    size_t i;
    for (i = 0; i < res_count; ++i)
        printf("%s %d\n", res[i].name, res[i].count);

    return 0;
}